# Coordinate Geometry (IMO- Mathematics Olympiad Class 9): Questions 20 - 25 of 42

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## Question number: 20

» Coordinate Geometry

MCQ▾

### Question

If the purple angle is 40˚ and the yellow one is 30˚ what is the measure of aqua angle?

### Choices

Choice (4) Response

a.

140˚

b.

110˚

c.

120˚

d.

130˚

## Question number: 21

» Coordinate Geometry

MCQ▾

### Question

The distance between the points P (5, 3) and Q (5, 6) is calculated as

### Choices

Choice (4) Response

a.

-4

b.

-3

c.

3

d.

4

## Question number: 22

» Coordinate Geometry

MCQ▾

### Question

If the point (2, 5) lies on the graph of the equation, find the value of a.

### Choices

Choice (4) Response

a.

6

b.

8

c.

9

d.

7

## Question number: 23

» Coordinate Geometry

MCQ▾

### Question

A rectangle with perimeter 88cm is partitioned into 5 congruent rectangles, as indicated in the diagram. The perimeter of each of the congruent rectangle is ________.

### Choices

Choice (4) Response

a.

48 cm

b.

30 cm

c.

40 cm

d.

34 cm

## Question number: 24

» Coordinate Geometry

MCQ▾

### Question

The distance between the points P (6, 6) and Q (2, -2) is calculated as

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 25

» Coordinate Geometry

MCQ▾

### Question

Write the coordinate of each the points P, Q, R, S and T from the figure

### Choices

Choice (4) Response

a.

b.

c.

d.

f Page