Home
Class 11
MATHS
Let A be the center of the circle x^(2)...

Let A be the center of the circle ` x^(2) + y^(2) - 2 x - 4y - 20` = 0 .Suppose that the tangents at the point B(1,7) and D (4,-2) on the circle meet at the point C . Then the area of quadrilateral ABCD is

A

75 sq. units

B

50 sq. units

C

100 sq. units

D

120 sq. units

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

The centre and radius of the circle x^(2)+y^(2)-4x+2y=0 are

The equation of the circle is 3x^(2) + 3y^(2)+6x-4y -1=0 . Then its radius is

If the area of the circle 4x^(2) + 4y^(2) + 8x - 16y + lambda = 0 is 9 pi sq units, then the value of lambda is

The equation of the tangents to the circle x ^(2) + y ^(2) - 6x + 4y - 12 =0 which are parallel to the line 4x + 3y + 5=0 are :

Find the area of the circle x^2+y^2=4 using integration

Consider the circle x^2+y^2-4x-6y-3 = 0 Find the radius of the circle