IMO Level 1- Mathematics Olympiad (SOF) Class 4: Questions 575 - 577 of 614

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Question number: 575

» Logical Reasoning

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MCQ▾

Question

If in a month of 31 days, second Thursday falls on 9th, what will be the last day of month?

Choices

Choice (4) Response

a.

4th Tuesday

b.

6th Wednesday

c.

5th Friday

d.

3rd Sunday

Question number: 576

» Logical Reasoning

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Appeared in Year: 2012

MCQ▾

Question

Removing which of the following square will result no change in the perimeter of the given figure?

 Image shows the many squares

Image Shows the Many Squares

Find the perimeter of removing one square

Choices

Choice (4) Response

a.

P

b.

Y

c.

Z

d.

U

Question number: 577

» Logical Reasoning

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MCQ▾

Question

Study the pattern. What is the missing figure?

Polygon poly1 Polygon poly1: Polygon [A, B, 4] Polygon poly1_1 Polygon poly1_1: Polygon [A_1, B_1,4] Polygon poly1_2 Polygon poly1_2: Polygon [A_2, B_2,4] Polygon poly1_4 Polygon poly1_4: Polygon [A_4, B_4,4] Polygon poly1_4 Polygon poly1_4: Polygon [A_4, B_4,4] Polygon poly1_7 Polygon poly1_7: Polygon [A_8, B_8,4] Polygon poly1_6 Polygon poly1_6: Polygon [A_9, B_9,4] Polygon poly1_8 Polygon poly1_8: Polygon [A_7, B_7,4] Polygon poly1_8 Polygon poly1_8: Polygon [A_7, B_7,4] Polygon poly1_9 Polygon poly1_9: Polygon [A_6, B_6,4] Polygon poly1_ {13} Polygon poly1_ {13}: Polygon [A_ {14}, B_ {14}, 4] Polygon poly1_ {13} Polygon poly1_ {13}: Polygon [A_ {14}, B_ {14}, 4] Polygon poly1_ {12} Polygon poly1_ {12}: Polygon [A_ {15}, B_ {15}, 4] Polygon poly1_ {14} Polygon poly1_ {14}: Polygon [A_ {13}, B_ {13}, 4] Polygon poly1_ {15} Polygon poly1_ {15}: Polygon [A_ {12}, B_ {12}, 4] Polygon poly1_ {19} Polygon poly1_ {19}: Polygon [A_ {20}, B_ {20}, 4] Polygon poly1_ {18} Polygon poly1_ {18}: Polygon [A_ {21}, B_ {21}, 4] Polygon poly1_ {18} Polygon poly1_ {18}: Polygon [A_ {21}, B_ {21}, 4] Polygon poly1_ {20} Polygon poly1_ {20}: Polygon [A_ {19}, B_ {19}, 4] Polygon poly1_ {21} Polygon poly1_ {21}: Polygon [A_ {18}, B_ {18}, 4] Polygon poly1_ {25} Polygon poly1_ {25}: Polygon [A_ {26}, B_ {26}, 4] Polygon poly1_ {24} Polygon poly1_ {24}: Polygon [A_ {27}, B_ {27}, 4] Polygon poly1_ {26} Polygon poly1_ {26}: Polygon [A_ {25}, B_ {25}, 4] Polygon poly1_ {26} Polygon poly1_ {26}: Polygon [A_ {25}, B_ {25}, 4] Polygon poly1_ {27} Polygon poly1_ {27}: Polygon [A_ {24}, B_ {24}, 4] Polygon poly1_ {31} Polygon poly1_ {31}: Polygon [A_ {32}, B_ {32}, 4] Polygon poly1_ {30} Polygon poly1_ {30}: Polygon [A_ {33}, B_ {33}, 4] Polygon poly1_ {30} Polygon poly1_ {30}: Polygon [A_ {33}, B_ {33}, 4] Polygon poly1_ {32} Polygon poly1_ {32}: Polygon [A_ {31}, B_ {31}, 4] Polygon poly1_ {33} Polygon poly1_ {33}: Polygon [A_ {30}, B_ {30}, 4] Triangle poly2 Triangle poly2: Polygon E, F, G Triangle poly2_1 Triangle poly2_1: Polygon E_1, F_1, G_1 Triangle poly2_2 Triangle poly2_2: Polygon E_2, F_2, G_2 Triangle poly2_3 Triangle poly2_3: Polygon E_3, F_3, G_3 Triangle poly2_4 Triangle poly2_4: Polygon E_4, F_4, G_4 Triangle poly2_6 Triangle poly2_6: Polygon E_6, F_6, G_6 Triangle poly2_7 Triangle poly2_7: Polygon E_7, F_7, G_7 Polygon poly1_ {38} Polygon poly1_ {38}: Polygon [A_ {73}, B_ {79}, 4] Polygon poly1_ {64} Polygon poly1_ {64}: Polygon [A_ {39}, B_ {39}, 4] Polygon poly1_ {39} Polygon poly1_ {39}: Polygon [A_ {72}, B_ {78}, 4] Polygon poly1_ {39} Polygon poly1_ {39}: Polygon [A_ {72}, B_ {78}, 4] Polygon poly1_ {37} Polygon poly1_ {37}: Polygon [A_ {74}, B_ {80}, 4] Polygon poly1_ {69} Polygon poly1_ {69}: Polygon [A_ {79}, B_ {86}, 4] Segment f Segment f: Segment [A, B] of Polygon poly1 Segment g Segment g: Segment [B, C] of Polygon poly1 Segment h Segment h: Segment [C, D] of Polygon poly1 Segment i Segment i: Segment [D, A] of Polygon poly1 Segment f_1 Segment f_1: Segment [A_1, B_1] of Polygon poly1_1 Segment g_1 Segment g_1: Segment [B_1, C_1] of Polygon poly1_1 Segment h_1 Segment h_1: Segment [C_1, D_1] of Polygon poly1_1 Segment i_1 Segment i_1: Segment [D_1, A_1] of Polygon poly1_1 Segment f_2 Segment f_2: Segment [A_2, B_2] of Polygon poly1_2 Segment g_2 Segment g_2: Segment [B_2, C_2] of Polygon poly1_2 Segment h_2 Segment h_2: Segment [C_2, D_2] of Polygon poly1_2 Segment i_2 Segment i_2: Segment [D_2, A_2] of Polygon poly1_2 Segment f_4 Segment f_4: Segment [A_4, B_4] of Polygon poly1_4 Segment g_4 Segment g_4: Segment [B_4, C_4] of Polygon poly1_4 Segment h_4 Segment h_4: Segment [C_4, D_4] of Polygon poly1_4 Segment i_4 Segment i_4: Segment [D_4, A_4] of Polygon poly1_4 Segment f_8 Segment f_8: Segment [A_8, B_8] of Polygon poly1_7 Segment g_8 Segment g_8: Segment [B_8, C_8] of Polygon poly1_7 Segment h_8 Segment h_8: Segment [C_8, D_8] of Polygon poly1_7 Segment i_8 Segment i_8: Segment [D_8, A_8] of Polygon poly1_7 Segment f_9 Segment f_9: Segment [A_9, B_9] of Polygon poly1_6 Segment g_9 Segment g_9: Segment [B_9, C_9] of Polygon poly1_6 Segment h_9 Segment h_9: Segment [C_9, D_9] of Polygon poly1_6 Segment i_9 Segment i_9: Segment [D_9, A_9] of Polygon poly1_6 Segment f_7 Segment f_7: Segment [A_7, B_7] of Polygon poly1_8 Segment g_7 Segment g_7: Segment [B_7, C_7] of Polygon poly1_8 Segment h_7 Segment h_7: Segment [C_7, D_7] of Polygon poly1_8 Segment i_7 Segment i_7: Segment [D_7, A_7] of Polygon poly1_8 Segment f_6 Segment f_6: Segment [A_6, B_6] of Polygon poly1_9 Segment g_6 Segment g_6: Segment [B_6, C_6] of Polygon poly1_9 Segment h_6 Segment h_6: Segment [C_6, D_6] of Polygon poly1_9 Segment i_6 Segment i_6: Segment [D_6, A_6] of Polygon poly1_9 Segment f_ {14} Segment f_ {14}: Segment [A_ {14}, B_ {14} ] of Polygon poly1_ {13} Segment g_ {14} Segment g_ {14}: Segment [B_ {14}, C_ {14} ] of Polygon poly1_ {13} Segment h_ {14} Segment h_ {14}: Segment [C_ {14}, D_ {14} ] of Polygon poly1_ {13} Segment i_ {14} Segment i_ {14}: Segment [D_ {14}, A_ {14} ] of Polygon poly1_ {13} Segment f_ {15} Segment f_ {15}: Segment [A_ {15}, B_ {15} ] of Polygon poly1_ {12} Segment g_ {15} Segment g_ {15}: Segment [B_ {15}, C_ {15} ] of Polygon poly1_ {12} Segment h_ {15} Segment h_ {15}: Segment [C_ {15}, D_ {15} ] of Polygon poly1_ {12} Segment i_ {15} Segment i_ {15}: Segment [D_ {15}, A_ {15} ] of Polygon poly1_ {12} Segment f_ {13} Segment f_ {13}: Segment [A_ {13}, B_ {13} ] of Polygon poly1_ {14} Segment g_ {13} Segment g_ {13}: Segment [B_ {13}, C_ {13} ] of Polygon poly1_ {14} Segment h_ {13} Segment h_ {13}: Segment [C_ {13}, D_ {13} ] of Polygon poly1_ {14} Segment i_ {13} Segment i_ {13}: Segment [D_ {13}, A_ {13} ] of Polygon poly1_ {14} Segment f_ {12} Segment f_ {12}: Segment [A_ {12}, B_ {12} ] of Polygon poly1_ {15} Segment g_ {12} Segment g_ {12}: Segment [B_ {12}, C_ {12} ] of Polygon poly1_ {15} Segment h_ {12} Segment h_ {12}: Segment [C_ {12}, D_ {12} ] of Polygon poly1_ {15} Segment i_ {12} Segment i_ {12}: Segment [D_ {12}, A_ {12} ] of Polygon poly1_ {15} Segment f_ {20} Segment f_ {20}: Segment [A_ {20}, B_ {20} ] of Polygon poly1_ {19} Segment g_ {20} Segment g_ {20}: Segment [B_ {20}, C_ {20} ] of Polygon poly1_ {19} Segment h_ {20} Segment h_ {20}: Segment [C_ {20}, D_ {20} ] of Polygon poly1_ {19} Segment i_ {20} Segment i_ {20}: Segment [D_ {20}, A_ {20} ] of Polygon poly1_ {19} Segment f_ {21} Segment f_ {21}: Segment [A_ {21}, B_ {21} ] of Polygon poly1_ {18} Segment g_ {21} Segment g_ {21}: Segment [B_ {21}, C_ {21} ] of Polygon poly1_ {18} Segment h_ {21} Segment h_ {21}: Segment [C_ {21}, D_ {21} ] of Polygon poly1_ {18} Segment i_ {21} Segment i_ {21}: Segment [D_ {21}, A_ {21} ] of Polygon poly1_ {18} Segment f_ {19} Segment f_ {19}: Segment [A_ {19}, B_ {19} ] of Polygon poly1_ {20} Segment g_ {19} Segment g_ {19}: Segment [B_ {19}, C_ {19} ] of Polygon poly1_ {20} Segment h_ {19} Segment h_ {19}: Segment [C_ {19}, D_ {19} ] of Polygon poly1_ {20} Segment i_ {19} Segment i_ {19}: Segment [D_ {19}, A_ {19} ] of Polygon poly1_ {20} Segment f_ {18} Segment f_ {18}: Segment [A_ {18}, B_ {18} ] of Polygon poly1_ {21} Segment g_ {18} Segment g_ {18}: Segment [B_ {18}, C_ {18} ] of Polygon poly1_ {21} Segment h_ {18} Segment h_ {18}: Segment [C_ {18}, D_ {18} ] of Polygon poly1_ {21} Segment i_ {18} Segment i_ {18}: Segment [D_ {18}, A_ {18} ] of Polygon poly1_ {21} Segment f_ {26} Segment f_ {26}: Segment [A_ {26}, B_ {26} ] of Polygon poly1_ {25} Segment g_ {26} Segment g_ {26}: Segment [B_ {26}, C_ {26} ] of Polygon poly1_ {25} Segment h_ {26} Segment h_ {26}: Segment [C_ {26}, D_ {26} ] of Polygon poly1_ {25} Segment i_ {26} Segment i_ {26}: Segment [D_ {26}, A_ {26} ] of Polygon poly1_ {25} Segment f_ {27} Segment f_ {27}: Segment [A_ {27}, B_ {27} ] of Polygon poly1_ {24} Segment g_ {27} Segment g_ {27}: Segment [B_ {27}, C_ {27} ] of Polygon poly1_ {24} Segment h_ {27} Segment h_ {27}: Segment [C_ {27}, D_ {27} ] of Polygon poly1_ {24} Segment i_ {27} Segment i_ {27}: Segment [D_ {27}, A_ {27} ] of Polygon poly1_ {24} Segment f_ {25} Segment f_ {25}: Segment [A_ {25}, B_ {25} ] of Polygon poly1_ {26} Segment g_ {25} Segment g_ {25}: Segment [B_ {25}, C_ {25} ] of Polygon poly1_ {26} Segment h_ {25} Segment h_ {25}: Segment [C_ {25}, D_ {25} ] of Polygon poly1_ {26} Segment i_ {25} Segment i_ {25}: Segment [D_ {25}, A_ {25} ] of Polygon poly1_ {26} Segment f_ {24} Segment f_ {24}: Segment [A_ {24}, B_ {24} ] of Polygon poly1_ {27} Segment g_ {24} Segment g_ {24}: Segment [B_ {24}, C_ {24} ] of Polygon poly1_ {27} Segment h_ {24} Segment h_ {24}: Segment [C_ {24}, D_ {24} ] of Polygon poly1_ {27} Segment i_ {24} Segment i_ {24}: Segment [D_ {24}, A_ {24} ] of Polygon poly1_ {27} Segment f_ {32} Segment f_ {32}: Segment [A_ {32}, B_ {32} ] of Polygon poly1_ {31} Segment g_ {32} Segment g_ {32}: Segment [B_ {32}, C_ {32} ] of Polygon poly1_ {31} Segment h_ {32} Segment h_ {32}: Segment [C_ {32}, D_ {32} ] of Polygon poly1_ {31} Segment i_ {32} Segment i_ {32}: Segment [D_ {32}, A_ {32} ] of Polygon poly1_ {31} Segment f_ {33} Segment f_ {33}: Segment [A_ {33}, B_ {33} ] of Polygon poly1_ {30} Segment g_ {33} Segment g_ {33}: Segment [B_ {33}, C_ {33} ] of Polygon poly1_ {30} Segment h_ {33} Segment h_ {33}: Segment [C_ {33}, D_ {33} ] of Polygon poly1_ {30} Segment i_ {33} Segment i_ {33}: Segment [D_ {33}, A_ {33} ] of Polygon poly1_ {30} Segment f_ {31} Segment f_ {31}: Segment [A_ {31}, B_ {31} ] of Polygon poly1_ {32} Segment g_ {31} Segment g_ {31}: Segment [B_ {31}, C_ {31} ] of Polygon poly1_ {32} Segment h_ {31} Segment h_ {31}: Segment [C_ {31}, D_ {31} ] of Polygon poly1_ {32} Segment i_ {31} Segment i_ {31}: Segment [D_ {31}, A_ {31} ] of Polygon poly1_ {32} Segment f_ {30} Segment f_ {30}: Segment [A_ {30}, B_ {30} ] of Polygon poly1_ {33} Segment g_ {30} Segment g_ {30}: Segment [B_ {30}, C_ {30} ] of Polygon poly1_ {33} Segment h_ {30} Segment h_ {30}: Segment [C_ {30}, D_ {30} ] of Polygon poly1_ {33} Segment i_ {30} Segment i_ {30}: Segment [D_ {30}, A_ {30} ] of Polygon poly1_ {33} Segment g_ {42} Segment g_ {42}: Segment [E, F] of Triangle poly2 Segment e Segment e: Segment [F, G] of Triangle poly2 Segment f_ {42} Segment f_ {42}: Segment [G, E] of Triangle poly2 Segment g_ {43} Segment g_ {43}: Segment [E_1, F_1] of Triangle poly2_1 Segment e_1 Segment e_1: Segment [F_1, G_1] of Triangle poly2_1 Segment f_ {43} Segment f_ {43}: Segment [G_1, E_1] of Triangle poly2_1 Segment g_ {44} Segment g_ {44}: Segment [E_2, F_2] of Triangle poly2_2 Segment e_2 Segment e_2: Segment [F_2, G_2] of Triangle poly2_2 Segment f_ {44} Segment f_ {44}: Segment [G_2, E_2] of Triangle poly2_2 Segment g_ {45} Segment g_ {45}: Segment [E_3, F_3] of Triangle poly2_3 Segment e_3 Segment e_3: Segment [F_3, G_3] of Triangle poly2_3 Segment f_ {45} Segment f_ {45}: Segment [G_3, E_3] of Triangle poly2_3 Segment g_ {46} Segment g_ {46}: Segment [E_4, F_4] of Triangle poly2_4 Segment e_4 Segment e_4: Segment [F_4, G_4] of Triangle poly2_4 Segment f_ {46} Segment f_ {46}: Segment [G_4, E_4] of Triangle poly2_4 Segment g_ {64} Segment g_ {64}: Segment [E_6, F_6] of Triangle poly2_6 Segment e_6 Segment e_6: Segment [F_6, G_6] of Triangle poly2_6 Segment f_ {64} Segment f_ {64}: Segment [G_6, E_6] of Triangle poly2_6 Segment g_ {65} Segment g_ {65}: Segment [E_7, F_7] of Triangle poly2_7 Segment e_7 Segment e_7: Segment [F_7, G_7] of Triangle poly2_7 Segment f_ {65} Segment f_ {65}: Segment [G_7, E_7] of Triangle poly2_7 Segment f_ {38} Segment f_ {38}: Segment [A_ {73}, B_ {79} ] of Polygon poly1_ {38} Segment g_ {38} Segment g_ {38}: Segment [B_ {79}, C_ {38} ] of Polygon poly1_ {38} Segment h_ {38} Segment h_ {38}: Segment [C_ {38}, D_ {38} ] of Polygon poly1_ {38} Segment i_ {38} Segment i_ {38}: Segment [D_ {38}, A_ {73} ] of Polygon poly1_ {38} Segment f_ {36} Segment f_ {36}: Segment [A_ {39}, B_ {39} ] of Polygon poly1_ {64} Segment g_ {36} Segment g_ {36}: Segment [B_ {39}, C_ {36} ] of Polygon poly1_ {64} Segment h_ {36} Segment h_ {36}: Segment [C_ {36}, D_ {36} ] of Polygon poly1_ {64} Segment i_ {36} Segment i_ {36}: Segment [D_ {36}, A_ {39} ] of Polygon poly1_ {64} Segment f_ {37} Segment f_ {37}: Segment [A_ {72}, B_ {78} ] of Polygon poly1_ {39} Segment g_ {37} Segment g_ {37}: Segment [B_ {78}, C_ {37} ] of Polygon poly1_ {39} Segment h_ {37} Segment h_ {37}: Segment [C_ {37}, D_ {37} ] of Polygon poly1_ {39} Segment i_ {37} Segment i_ {37}: Segment [D_ {37}, A_ {72} ] of Polygon poly1_ {39} Segment f_ {71} Segment f_ {71}: Segment [A_ {74}, B_ {80} ] of Polygon poly1_ {37} Segment g_ {71} Segment g_ {71}: Segment [B_ {80}, C_ {64} ] of Polygon poly1_ {37} Segment h_ {64} Segment h_ {64}: Segment [C_ {64}, D_ {64} ] of Polygon poly1_ {37} Segment i_ {64} Segment i_ {64}: Segment [D_ {64}, A_ {74} ] of Polygon poly1_ {37} Segment f_ {76} Segment f_ {76}: Segment [A_ {79}, B_ {86} ] of Polygon poly1_ {69} Segment g_ {76} Segment g_ {76}: Segment [B_ {86}, C_ {69} ] of Polygon poly1_ {69} Segment h_ {69} Segment h_ {69}: Segment [C_ {69}, D_ {69} ] of Polygon poly1_ {69} Segment i_ {69} Segment i_ {69}: Segment [D_ {69}, A_ {79} ] of Polygon poly1_ {69} ? text1 = “? “

Image Shows the Square Pattern

Find the missing Shape

Choices

Choice (4) Response

a.

Polygon poly1_ {19} Polygon poly1_ {19}: Polygon [A_ {20}, B_ {20}, 4] Polygon poly1_ {18} Polygon poly1_ {18}: Polygon [A_ {21}, B_ {21}, 4] Polygon poly1_ {18} Polygon poly1_ {18}: Polygon [A_ {21}, B_ {21}, 4] Polygon poly1_ {20} Polygon poly1_ {20}: Polygon [A_ {19}, B_ {19}, 4] Polygon poly1_ {21} Polygon poly1_ {21}: Polygon [A_ {18}, B_ {18}, 4] Triangle poly2_3 Triangle poly2_3: Polygon E_3, F_3, G_3 Segment f_ {20} Segment f_ {20}: Segment [A_ {20}, B_ {20} ] of Polygon poly1_ {19} Segment g_ {20} Segment g_ {20}: Segment [B_ {20}, C_ {20} ] of Polygon poly1_ {19} Segment h_ {20} Segment h_ {20}: Segment [C_ {20}, D_ {20} ] of Polygon poly1_ {19} Segment i_ {20} Segment i_ {20}: Segment [D_ {20}, A_ {20} ] of Polygon poly1_ {19} Segment f_ {21} Segment f_ {21}: Segment [A_ {21}, B_ {21} ] of Polygon poly1_ {18} Segment g_ {21} Segment g_ {21}: Segment [B_ {21}, C_ {21} ] of Polygon poly1_ {18} Segment h_ {21} Segment h_ {21}: Segment [C_ {21}, D_ {21} ] of Polygon poly1_ {18} Segment i_ {21} Segment i_ {21}: Segment [D_ {21}, A_ {21} ] of Polygon poly1_ {18} Segment f_ {19} Segment f_ {19}: Segment [A_ {19}, B_ {19} ] of Polygon poly1_ {20} Segment g_ {19} Segment g_ {19}: Segment [B_ {19}, C_ {19} ] of Polygon poly1_ {20} Segment h_ {19} Segment h_ {19}: Segment [C_ {19}, D_ {19} ] of Polygon poly1_ {20} Segment i_ {19} Segment i_ {19}: Segment [D_ {19}, A_ {19} ] of Polygon poly1_ {20} Segment f_ {18} Segment f_ {18}: Segment [A_ {18}, B_ {18} ] of Polygon poly1_ {21} Segment g_ {18} Segment g_ {18}: Segment [B_ {18}, C_ {18} ] of Polygon poly1_ {21} Segment h_ {18} Segment h_ {18}: Segment [C_ {18}, D_ {18} ] of Polygon poly1_ {21} Segment i_ {18} Segment i_ {18}: Segment [D_ {18}, A_ {18} ] of Polygon poly1_ {21} Segment g_ {45} Segment g_ {45}: Segment [E_3, F_3] of Triangle poly2_3 Segment e_3 Segment e_3: Segment [F_3, G_3] of Triangle poly2_3 Segment f_ {45} Segment f_ {45}: Segment [G_3, E_3] of Triangle poly2_3

Image Shows the Squares with One Shaded Part Choice-A

Showing image of the squares with one shaded part and 1 triangle is given in 1 square.

b.

Polygon poly1_ {19} Polygon poly1_ {19}: Polygon [A_ {20}, B_ {20}, 4] Polygon poly1_ {18} Polygon poly1_ {18}: Polygon [A_ {21}, B_ {21}, 4] Polygon poly1_ {18} Polygon poly1_ {18}: Polygon [A_ {21}, B_ {21}, 4] Polygon poly1_ {20} Polygon poly1_ {20}: Polygon [A_ {19}, B_ {19}, 4] Polygon poly1_ {21} Polygon poly1_ {21}: Polygon [A_ {18}, B_ {18}, 4] Polygon poly1_ {21} Polygon poly1_ {21}: Polygon [A_ {18}, B_ {18}, 4] Triangle poly2_3 Triangle poly2_3: Polygon E_3, F_3, G_3 Segment f_ {20} Segment f_ {20}: Segment [A_ {20}, B_ {20} ] of Polygon poly1_ {19} Segment g_ {20} Segment g_ {20}: Segment [B_ {20}, C_ {20} ] of Polygon poly1_ {19} Segment h_ {20} Segment h_ {20}: Segment [C_ {20}, D_ {20} ] of Polygon poly1_ {19} Segment i_ {20} Segment i_ {20}: Segment [D_ {20}, A_ {20} ] of Polygon poly1_ {19} Segment f_ {21} Segment f_ {21}: Segment [A_ {21}, B_ {21} ] of Polygon poly1_ {18} Segment g_ {21} Segment g_ {21}: Segment [B_ {21}, C_ {21} ] of Polygon poly1_ {18} Segment h_ {21} Segment h_ {21}: Segment [C_ {21}, D_ {21} ] of Polygon poly1_ {18} Segment i_ {21} Segment i_ {21}: Segment [D_ {21}, A_ {21} ] of Polygon poly1_ {18} Segment f_ {19} Segment f_ {19}: Segment [A_ {19}, B_ {19} ] of Polygon poly1_ {20} Segment g_ {19} Segment g_ {19}: Segment [B_ {19}, C_ {19} ] of Polygon poly1_ {20} Segment h_ {19} Segment h_ {19}: Segment [C_ {19}, D_ {19} ] of Polygon poly1_ {20} Segment i_ {19} Segment i_ {19}: Segment [D_ {19}, A_ {19} ] of Polygon poly1_ {20} Segment f_ {18} Segment f_ {18}: Segment [A_ {18}, B_ {18} ] of Polygon poly1_ {21} Segment g_ {18} Segment g_ {18}: Segment [B_ {18}, C_ {18} ] of Polygon poly1_ {21} Segment h_ {18} Segment h_ {18}: Segment [C_ {18}, D_ {18} ] of Polygon poly1_ {21} Segment i_ {18} Segment i_ {18}: Segment [D_ {18}, A_ {18} ] of Polygon poly1_ {21} Segment g_ {45} Segment g_ {45}: Segment [E_3, F_3] of Triangle poly2_3 Segment e_3 Segment e_3: Segment [F_3, G_3] of Triangle poly2_3 Segment f_ {45} Segment f_ {45}: Segment [G_3, E_3] of Triangle poly2_3

Image Shows the Squares with One Shaded Part Choice-B

Showing image of the squares with one shaded part and 1 triangle is given in 1 square.

c.

Polygon poly1_ {19} Polygon poly1_ {19}: Polygon [A_ {20}, B_ {20}, 4] Polygon poly1_ {19} Polygon poly1_ {19}: Polygon [A_ {20}, B_ {20}, 4] Polygon poly1_ {18} Polygon poly1_ {18}: Polygon [A_ {21}, B_ {21}, 4] Polygon poly1_ {18} Polygon poly1_ {18}: Polygon [A_ {21}, B_ {21}, 4] Polygon poly1_ {20} Polygon poly1_ {20}: Polygon [A_ {19}, B_ {19}, 4] Polygon poly1_ {21} Polygon poly1_ {21}: Polygon [A_ {18}, B_ {18}, 4] Triangle poly2_3 Triangle poly2_3: Polygon E_3, F_3, G_3 Segment f_ {20} Segment f_ {20}: Segment [A_ {20}, B_ {20} ] of Polygon poly1_ {19} Segment g_ {20} Segment g_ {20}: Segment [B_ {20}, C_ {20} ] of Polygon poly1_ {19} Segment h_ {20} Segment h_ {20}: Segment [C_ {20}, D_ {20} ] of Polygon poly1_ {19} Segment i_ {20} Segment i_ {20}: Segment [D_ {20}, A_ {20} ] of Polygon poly1_ {19} Segment f_ {21} Segment f_ {21}: Segment [A_ {21}, B_ {21} ] of Polygon poly1_ {18} Segment g_ {21} Segment g_ {21}: Segment [B_ {21}, C_ {21} ] of Polygon poly1_ {18} Segment h_ {21} Segment h_ {21}: Segment [C_ {21}, D_ {21} ] of Polygon poly1_ {18} Segment i_ {21} Segment i_ {21}: Segment [D_ {21}, A_ {21} ] of Polygon poly1_ {18} Segment f_ {19} Segment f_ {19}: Segment [A_ {19}, B_ {19} ] of Polygon poly1_ {20} Segment g_ {19} Segment g_ {19}: Segment [B_ {19}, C_ {19} ] of Polygon poly1_ {20} Segment h_ {19} Segment h_ {19}: Segment [C_ {19}, D_ {19} ] of Polygon poly1_ {20} Segment i_ {19} Segment i_ {19}: Segment [D_ {19}, A_ {19} ] of Polygon poly1_ {20} Segment f_ {18} Segment f_ {18}: Segment [A_ {18}, B_ {18} ] of Polygon poly1_ {21} Segment g_ {18} Segment g_ {18}: Segment [B_ {18}, C_ {18} ] of Polygon poly1_ {21} Segment h_ {18} Segment h_ {18}: Segment [C_ {18}, D_ {18} ] of Polygon poly1_ {21} Segment i_ {18} Segment i_ {18}: Segment [D_ {18}, A_ {18} ] of Polygon poly1_ {21} Segment g_ {45} Segment g_ {45}: Segment [E_3, F_3] of Triangle poly2_3 Segment e_3 Segment e_3: Segment [F_3, G_3] of Triangle poly2_3 Segment f_ {45} Segment f_ {45}: Segment [G_3, E_3] of Triangle poly2_3

Image Shows the Squares with One Shaded Part Choice-C

Showing image of the squares with one shaded part and 1 triangle is given in 1 square.

d.

None of the above