CBSE X COORDINATE GEOMETRY

Distance of point (–3, 4) from the origin is ________.

• 7

• -7

• 5

• -5

The perimeter of the triangle formed by the points (0, 0) (1, 0) & (0, 1) is

• 1 ± root 2

• root 2 + 1

• 3

• 2 + root 2

The distance between (cos x, sin x) & (sin x, – cos x)

• root 3

• root 2

• 2

• 1

The distance of point (4, 7) from the y-axis is

• 4

• 7

• 11

• root 56

If A(5, p), B (1, 5), C (2, 1) and D (6, 2) form a square ABCD then p ________.

• 7

• 3

• 6

• 8

Find the co-ordinate of the point P which bisects seg having co-ordinates

(3, 2) and (5, –2) ________.

• A(3, –5)

• B(0, 4)

• C(4, 0)

• D(5, 3)

Find the co-ordinates of the point which divides the line segment QR in the ratio 1 : 2 where Q(1, 1) & R(1, –2)

• (–5, 3)

• (1, 0)

• (–3, 2)

• (4, 0)

If the point (x, 4) lies on a circle whose centre is at origin and radius is 5, then x = _______.

• ± 5

• ± 3

• 0

• ± 4

If A(4, 9), B (2, 3) & C(6, 5) are the vertices of triangle ABC, then the length of Median through C is ________.

• 5 units

• root 10 units

• 25 units

• 10 units

• a = 8/3 , b = 2/3

• a = 7/3, b = 0

• a =1/3, b = 1

• a = 2/3, b = 1/3