Practical Geometry - Lines and Angles (IMO- Mathematics Olympiad Class 7): Questions 26 - 31 of 73

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Question number: 26

» Practical Geometry - Lines and Angles

MCQ▾

Question

Two supplementary angles are in the ratio 9:11 , than the angles are

Choices

Choice (4) Response

a.

81°,99°

b.

82°,98°

c.

80°,100°

d.

70°,110°

Question number: 27

» Practical Geometry - Lines and Angles

MCQ▾

Question

In the figure, MN is parallel to RT. SO is a straight line. Find ORT .

Image of straight line SO and RT is parallel to MN

Image of Straight Line SO and RT Is Parallel to MN

Showing image of straight line SO and RT is parallel to MN

Choices

Choice (4) Response

a.

110°

b.

107°

c.

90°

d.

130°

Question number: 28

» Practical Geometry - Lines and Angles

MCQ▾

Question

A right- angled triangle has hypotenuse 15 cm, one side is 12 cm, then the third side is ________

Choices

Choice (4) Response

a.

9 cm

b.

10 cm

c.

11 cm

d.

8 cm

Question number: 29

» Practical Geometry - Lines and Angles

MCQ▾

Question

The angle between two hands of clock at 10:30 pm is ________.

Choices

Choice (4) Response

a.

65°

b.

155°

c.

105°

d.

135°

Question number: 30

» Practical Geometry - Lines and Angles

MCQ▾

Question

In the figure, MNO, TND and SNR are straight lines. Find Y.

Image shows the MNO, TND and SNR are straight lines

Image Shows the MNO, TND and SNR Are Straight Lines

Different lines and angles are given find the y.

Choices

Choice (4) Response

a.

62°

b.

45°

c.

41°

d.

26°

Question number: 31

» Practical Geometry - Lines and Angles

MCQ▾

Question

In the figure AB is parallel to NM and AC is straight line MNB=78° . Find the value of x and y.

Image of AB is parallel to NM and AC is straight line

Image of AB Is Parallel to NM and AC Is Straight Line

Showing image of AB is parallel to NM and AC is straight line

Choices

Choice (4) Response

a.

80°,100°

b.

75°,105°

c.

65°,115°

d.

78°,102°

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