# Practical Geometry - Lines and Angles (IMO- Mathematics Olympiad (SOF) Class 7): Questions 7 - 12 of 73

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## Question number: 7

» Practical Geometry - Lines and Angles

MCQ▾

### Question

In the figure, trapezium is a trapezium with AB parallel to DC, and is a straight line. Find Y.

### Choices

Choice (4) Response

a.

b.

c.

d.

80°

## Question number: 8

» Practical Geometry - Lines and Angles

MCQ▾

### Question

A right- angled triangle has hypotenuse 17 cm, one side is 8 cm, then the third side is ________.

### Choices

Choice (4) Response

a.

7 cm

b.

12 cm

c.

4 cm

d.

6 cm

## Question number: 9

» Practical Geometry - Lines and Angles

MCQ▾

### Question

An angle is less than two times of its supplement, then the smaller angle is ________.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 10

» Practical Geometry - Lines and Angles

MCQ▾

### Question

In the figure AB is parallel to DC. Which of the following statement is true?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 11

» Practical Geometry - Lines and Angles

MCQ▾

### Question

In the figure, ABCD is a rhombus and CGEF is a square. Find X.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 12

» Practical Geometry - Lines and Angles

MCQ▾

### Question

S: If two lines r and m intersect to each other. then the vertically opposite angles are equal.

T: Sum of all angles around a point is

Which of the following statement is true?

### Choices

Choice (4) Response

a.

S and T are true

b.

T is true and S is false

c.

S is true and T is false

d.

S and T are false

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