Mathematics Standard 9>Chapter 5 - Coordinate Geometry>Exercise>Q 9

MEDIUM

9th Tamil Nadu Board

IMPORTANT

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If $Q_{1}, Q_{2}, Q_{3}, Q_{4}$ are the quadrants in a Cartesian plane then $Q_{2} \cap Q_{3}$ is

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Important Questions on Coordinate Geometry

EASY

9th Tamil Nadu Board

IMPORTANT

Mathematics Standard 9>Chapter 5 - Coordinate Geometry>Exercise>Q 10

The distance between the point $(5, - 1)$ and the origin is

EASY

9th Tamil Nadu Board

IMPORTANT

Mathematics Standard 9>Chapter 5 - Coordinate Geometry>Exercise>Q 11

The coordinates of the point $C$ dividing the line segment joining the points $P (2, 4)$ and $Q (5, 7)$ internally in the ratio $2 : 1$ is

MEDIUM

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IMPORTANT

Mathematics Standard 9>Chapter 5 - Coordinate Geometry>Exercise>Q 12

If

P (\frac{a}{3}, \frac{b}{2})

is the midpoint of the line segment joining

A (- 4, 3)

and

B (- 2, 4)

then

(a, b)

MEDIUM

9th Tamil Nadu Board

IMPORTANT

Mathematics Standard 9>Chapter 5 - Coordinate Geometry>Exercise>Q 13

In what ratio does the point

Q (1, 6)

divides the line segment joining the points

P (2, 7)

and

R (- 2, 3)

?

MEDIUM

9th Tamil Nadu Board

IMPORTANT

Mathematics Standard 9>Chapter 5 - Coordinate Geometry>Exercise>Q 14

If the coordinates of one end of a diameter of a circle is

(3, 4)

and the coordinates of its center is

(- 3, 2),

then the coordinate of the other end of the diameter is

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9th Tamil Nadu Board

IMPORTANT

Mathematics Standard 9>Chapter 5 - Coordinate Geometry>Exercise>Q 15

The ratio in which the

x -

axis divides the line segment joining the points

A (a_{1} b_{1})

and

B (a_{2}, b_{2})

is

MEDIUM

9th Tamil Nadu Board

IMPORTANT

Mathematics Standard 9>Chapter 5 - Coordinate Geometry>Exercise>Q 16

The ratio in which the

x -

axis divides the line segment joining the points

(6, 4)

and

(1, - 7)

is

HARD

9th Tamil Nadu Board

IMPORTANT

Mathematics Standard 9>Chapter 5 - Coordinate Geometry>Exercise>Q 17

If the coordinates of the midpoints of the sides

A B, B C

and

C A

of a triangle are

(3, 4), (1, 1)

and

(2, - 3)

respectively, then the vertices

A

and

B

of the triangle are