Quadrilaterals and Practical Geometry (IMO- Mathematics Olympiad Class 8): Questions 52 - 56 of 62

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Question number: 52

» Quadrilaterals and Practical Geometry

MCQ▾

Question

ABCD is rhombus, If ADP=30° , then CBP is________.

Choices

Choice (4) Response

a.

30 °

b.

40 °

c.

50 °

d.

120 °

Question number: 53

» Quadrilaterals and Practical Geometry

MCQ▾

Question

Area of trapezoid is________.

Choices

Choice (4) Response

a.

A=(b1b2)2×h

b.

A=(b1×b2)2×h

c.

A=(b1+b2)2×h

d.

Question does not provide sufficient data or is vague

Question number: 54

» Quadrilaterals and Practical Geometry

MCQ▾

Question

In a parallelogram ABCD, if D=125° , then the others angles are________.

Choices

Choice (4) Response

a.

125 ° , 25 ° , 25 °

b.

125 ° , 15 ° , 15 °

c.

125 ° , 45 ° , 45 °

d.

125 ° , 55 ° , 55 °

Question number: 55

» Quadrilaterals and Practical Geometry

MCQ▾

Question

If opposite angles of a quadrilateral are congruent, it is________.

Choices

Choice (4) Response

a.

Kite

b.

Trapezium

c.

Parallelogram

d.

None of the above

Question number: 56

» Quadrilaterals and Practical Geometry

Match List-Ⅰ List-Ⅱ▾

Question

Match the following.
List-Ⅰ (List Of Geometric Shapes) List-Ⅱ (Characteristic Of Shape)

(A)

Parallelogram

(i)

A parallelogram having all sides equal

(B)

Rhombus

(ii)

A parallelogram having its opposite sides equal and each of the Angle is a right angle

(C)

Rectangle

(iii)

A quadrilateral in which a pair of opposite sides are parallel

(D)

Trapezium

(iv)

A quadrilateral having its opposite sides equal and parallel

(E)

Square

(v)

A parallelogram having all sides equal and each of the angles is a Right angle

Choices

Choice (4) Response
  • (A)
  • (B)
  • (C)
  • (D)
  • (E)

a.

  • (i)
  • (ii)
  • (v)
  • (iii)
  • (iv)

b.

  • (i)
  • (iv)
  • (iii)
  • (ii)
  • (v)

c.

  • (iv)
  • (i)
  • (ii)
  • (iii)
  • (v)

d.

  • (iii)
  • (i)
  • (ii)
  • (v)
  • (iv)

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