Coordinate Geometry (IMO- Mathematics Olympiad (SOF) Class 10): Questions 8 - 14 of 86

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Question number: 8

» Coordinate Geometry

MCQ▾

Question

What will be the area of the rhombus ?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 9

» Coordinate Geometry

MCQ▾

Question

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

Choices

Choice (4) Response

a.

3: 5

b.

3: 2

c.

5: 3

d.

Question number: 10

» 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.

21.5

b.

7.5

c.

19.5

d.

13.5

Question number: 11

» 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.

(4, 5)

c.

d.

Question number: 12

» Coordinate Geometry

MCQ▾

Question

The coordinates of the mid-points of the sides of a triangle are. What will be the coordinates of the centroid of the triangle?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 13

» Coordinate Geometry

MCQ▾

Question

If the Points are collinear then which of the following is true?

Choices

Choice (4) Response

a.

b.

c.

d.

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

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