Home
Class 12
MATHS
The greatest distance of the point P(10,...

The greatest distance of the point P(10, 7) form the circle `x^(2)+y^(2)-4x-2y-20=0` is :

A

5

B

10

C

15

D

20

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

The least and the greatest distances of the point (10 , 7) from the circle x^(2) + y^(2) - 4x - 2y - 20 = 0 are

The shortest distance from the point (2,-7) to the circle x^(2)+y^(2)-14x-10y-151=0 is equal to .

Find the length of the tangents drawn from the point (3,-4) to the circle 2x^(2)+2y^(2)-7x-9y-13=0 .

The point diametrically opposite to the point P (1, 0) on the circle x^2+y^2+2x+4y-3=0 is :

The length of the tangent from the point (1, -4) to the circle 2x^(2) + 2y^(2) - 3x + 7y + 9 = 0 is

Tangents drawn from the point P (1, 8) to the circle x^2+ y^2 - 6x - 4y - 11 = 0 touch the circle at the points A and B. The equation of the circumcircle of the triangle PAB is:

The length of the tangent from the point (1,-4) to the circle 2x^2+2y^2-3x+7y+9=0

Tangtnts drawn from the point (4,3) to the circle x^(2)+y^(2)-2 x-4 y=0 are inclined at an anglt

The number of tangtnts from (1,2) to the circle x^(2)+y^(2)-2 x-4 y+4=0 is