# Coordinate Geometry (IMO- Mathematics Olympiad (SOF) Class 10): Questions 22 - 28 of 86

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## 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.

## Question number: 26

» Coordinate Geometry

MCQ▾

### Question

is three vertices of the parallelogram ABCD. The coordinates of fourth vertex is ________

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 27

» Coordinate Geometry

MCQ▾

### Question

The coordinates of the centre of a circle passing through is ________

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 28

» Coordinate Geometry

MCQ▾

### Question

Orthocenter of the triangle formed by the lines and is ________

### Choices

Choice (4) Response

a.

b.

c.

d.

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