Quadrilaterals and Practical Geometry (IMO- Mathematics Olympiad Class 8): Questions 46 - 49 of 62

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Question number: 46

» Quadrilaterals and Practical Geometry

MCQ▾

Question

In the given figure, line CE is drawn parallel to DB. If Equation

ABCD is a quadrilateral. CE is drawn parallel to BD

ABCD Is a Quadrilateral. CE Is Drawn Parallel to BD

Find out ∠BCE of ABCD quadrilateral if CE is drawn parallel to BD

and ∠BAD = 120°, ∠ABD = 30°, ∠ADC = 70° and ∠BCD = 60° is given.

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 47

» Quadrilaterals and Practical Geometry

MCQ▾

Question

Which of the following are the type of quadrilateral?

Choices

Choice (4) Response

a.

Square

b.

Parallelogram

c.

Rectangle

d.

All a. , b. and c. are correct

Question number: 48

» Quadrilaterals and Practical Geometry

MCQ▾

Question

The given quadrilateral ABCD is________.

 ABCD quadrilateral is given

ABCD Quadrilateral Is Given

Find out which kind of trapezoid ABCD is! !

Choices

Choice (4) Response

a.

A concave quadrilateral

b.

A parallelogram

c.

A trapezium

d.

A convex quadrilateral

Question number: 49

» Quadrilaterals and Practical Geometry

MCQ▾

Question

Given below are the steps of construction of a quadrilateral ABCD, where AB = 3 cm, BC = 6 cm, Equation , which of the following is a wrong step?

(P) Step i: Draw AB = 3 cm.

(Q) Step ii: Draw Equation at A and Equation

(R) Step iii: With B as center and radius BC = 6.5 cm, draw an arc to intersect at C;

(S) Step iv: At C draw Equation such that CZ meets AX at D.

Choices

Choice (4) Response

a.

Q

b.

S

c.

P

d.

R

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