Lines, Angles and Quadrilaterals (IMO- Mathematics Olympiad Class 9): Questions 108 - 112 of 126

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Question number: 108

MCQ▾

Question

In the figure, If and, then

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 109

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Question

A triangle and a trapezoid are equal in area. They also have the same altitude. If the base of the triangle is 24 inches, the median of the trapezoid is ________

Choices

Choice (4) Response

a.

59 inches

b.

24 inches

c.

16 inches

d.

12 inches

Question number: 110

MCQ▾

Question

The area of trapezium JKLM is ________

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Choice (4) Response

a.

b.

c.

d.

Question number: 111

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Question

The angle between two altitudes of a parallelogram through the vertex of an obtuse angle of the parallelogram is 60°, Then the angles of the parallelogram is ________

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Choice (4) Response

a.

b.

c.

d.

Question number: 112

MCQ▾

Question

Two regular polygons are such that the ratio between their no. of sides is 1: 2 and the ratio of measures of their interior angles is 3: 4. Find the number of sides of each polygon.

Choices

Choice (4) Response

a.

b.

c.

d.

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