Understanding Elementary Shapes (IMO- Mathematics Olympiad (SOF) Class 6): Questions 73 - 76 of 82

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Question number: 73

» Understanding Elementary Shapes

MCQ▾

Question

Find the value of x and hence, in the figure given where

Arc c Arc c: Semicircle through D and EArc d Arc d: Semicircle through F and GLine f Line f: Line through O, ALine g Line g: Line through O, BLine g Line g: Line through O, BRay h Ray h: Ray through O, CRay i Ray i: Ray through O, BSegment j Segment j: Segment [H, I] Segment k Segment k: Segment [I, J] Point O O = (9,2) Point O O = (9,2) Point O O = (9,2) Point A A = (9,5.48) Point A A = (9,5.48) Point A A = (9,5.48) Point B B = (5,2) Point B B = (5,2) Point B B = (5,2) Point C C = (4.18,3.84) Point C C = (4.18,3.84) Point C C = (4.18,3.84) (3x-4)? text1 = ” (3x-4)? “ (5x 6)? text1_1 = ” (5x 6)? “

a Geometric Figure Made by Lines Making Two Angles

Showing a geometric figure made by lines making two angles

Choices

Choice (4) Response

a.

12,450, 450

b.

11,590, 310

c.

11,610, 290

d.

15,440, 460

Question number: 74

» Understanding Elementary Shapes

MCQ▾

Question

Sum of all the three interior angles of a triangle is equal to ________.

Choices

Choice (4) Response

a.

1800

b.

3600

c.

900

d.

1200

Question number: 75

» Understanding Elementary Shapes

MCQ▾

Question

XYZ is a triangle. The side YZ is produced to W. and , then is equal to

Choices

Choice (4) Response

a.

b.

c.

d.

All of the above

Question number: 76

» Understanding Elementary Shapes

MCQ▾

Question

In the figure, not drawn to scale, ABDE is a parallelogram and ABC is a straight line. Find

Arc c Arc c: Semicircle through L and MSegment f Segment f: Segment [A, B] Segment g Segment g: Segment [B, C] Segment h Segment h: Segment [A, E] Segment i Segment i: Segment [E, B] Segment j Segment j: Segment [B, D] Segment k Segment k: Segment [D, C] Segment l Segment l: Segment [E, D] Segment m Segment m: Segment [F, G] Segment m_1 Segment m_1: Segment [F_1, G_1] Segment m_2 Segment m_2: Segment [F_2, G_2] Segment m_3 Segment m_3: Segment [F_3, G_3] Segment n Segment n: Segment [H, I] Segment n_1 Segment n_1: Segment [H_1, I_1] Segment n_2 Segment n_2: Segment [H_2, I_2] Segment n_3 Segment n_3: Segment [H_3, I_3] Point A A = (2,1) Point A A = (2,1) Point A A = (2,1) Point B B = (5.34,1) Point B B = (5.34,1) Point B B = (5.34,1) Point C C = (8,1) Point C C = (8,1) Point C C = (8,1) Point E E = (3,4) Point E E = (3,4) Point E E = (3,4) Point D D = (6.36,4.02) Point D D = (6.36,4.02) Point D D = (6.36,4.02) 52? text1 = “52? “

Image Made by a Parallelogram and a Triangle

Showing an image made by a parallelogram and a triangle

Choices

Choice (4) Response

a.

b.

c.

d.

f Page
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