# Coordinate Geometry (IMO- Mathematics Olympiad Class 10): Questions 14 - 19 of 86

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## Question number: 14

» Coordinate Geometry

MCQ▾

### Question

If are the midpoints of the sides of , the area of the triangle is ________

### Choices

Choice (4) Response

a.

69 sq. units

b.

74 sq. units

c.

42 sq. units

d.

84 sq. units

## Question number: 15

» Coordinate Geometry

MCQ▾

### Question

In what ratio is the line segment joining the points is divided by Y-axis?

### Choices

Choice (4) Response

a.

2: 3

b.

5: 1

c.

7: 2

d.

3: 4

## Question number: 16

» Coordinate Geometry

MCQ▾

### Question

The values of t, if the area of the pentagon PQRST be sq. units where are ________

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 17

» Coordinate Geometry

MCQ▾

### Question

Points are joined to form a quadrilateral. What will be the structure of quadrilateral?

### Choices

Choice (4) Response

a.

Trapezoid

b.

Diamond

c.

Plaque

d.

Pentagon

## Question number: 18

» Coordinate Geometry

MCQ▾

### Question

If are the vertices of a right angle triangle, right angle at P, then a is ________

### Choices

Choice (4) Response

a.

5

b.

9

c.

2

d.

7

## Question number: 19

» Coordinate Geometry

MCQ▾

### Question

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

### Choices

Choice (4) Response

a.

b.

c.

d.

f Page