# Coordinate Geometry (IMO- Mathematics Olympiad Class 10): Questions 20 - 25 of 86

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## Question number: 20

» Coordinate Geometry

MCQ▾

### Question

Find the area of triangle if the coordinates of vertices are is ________

### Choices

Choice (4) Response

a.

9 sq. units

b.

5 sq. units

c.

2 sq. units.

d.

3 sq. units

## Question number: 21

» Coordinate Geometry

MCQ▾

### Question

Find the area of the quadrilateral, the coordinates of whose angular points taken in order are.

### Choices

Choice (4) Response

a.

8

b.

6

c.

12

d.

10

## Question number: 22

» Coordinate Geometry

MCQ▾

### Question

Find the area of triangle if the coordinates of vertices are is ________

### Choices

Choice (4) Response

a.

20.5 sq. units.

b.

19.3 sq. units

c.

33.5 sq. units

d.

45.2 sq. units

## Question number: 23

» Coordinate Geometry

MCQ▾

### Question

If the centroid of the triangle formed by the points is at the origin, then

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 24

» Coordinate Geometry

MCQ▾

### Question

Find the area of the triangle whose vertices are and

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 25

» Coordinate Geometry

MCQ▾

### Question

XYZ is an isosceles triangle. If the coordinates of the base are, then the coordinates of the vertex Z can be

### Choices

Choice (4) Response

a.

b.

c.

d.

f Page