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 Equation 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 Equation .

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 Equation 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 Equation is at the origin, then Equation

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 24

» Coordinate Geometry

MCQ▾

Question

Find the area of the triangle whose vertices are Equation and Equation

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 25

» Coordinate Geometry

MCQ▾

Question

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

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

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