Coordinate Geometry (IMO- Mathematics Olympiad Class 10): Questions 77 - 81 of 81

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Question number: 77

» Coordinate Geometry

MCQ▾

Question

In what ratio is the line segment joining the points (2,3)and(5,6) is divided by Y-axis?

Choices

Choice (4) Response

a.

3: 7

b.

5: 2

c.

2: 5

d.

7: 3

Question number: 78

» Coordinate Geometry

MCQ▾

Question

If A(5,3),B(11,5)andP(12,y) are the vertices of a right angle triangle, right angle at P, then y is ________

Choices

Choice (4) Response

a.

2,4

b.

2,4

c.

2,4

d.

2,4

Question number: 79

» Coordinate Geometry

MCQ▾

Question

Points (0,7),(5,2),(3,2),(3,6),(2,6),(2,2)and(4,2) are joined to form which shape?

Choices

Choice (4) Response

a.

Double arrow

b.

Down arrow

c.

Side arrow

d.

Up arrow

Question number: 80

» Coordinate Geometry

MCQ▾

Question

In what ratio is the line segment joining the points (9,6)and(3,5) is divided by Y-axis?

Choices

Choice (4) Response

a.

1: 2

b.

1: 3

c.

3: 1

d.

2: 1

Question number: 81

» Coordinate Geometry

MCQ▾

Question

The distance between the points (acos25°,0) and (0,acos65°) is ________

Choices

Choice (4) Response

a.

3a

b.

2a

c.

a

d.

5a

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