CircleHard
Question
If the circles of same radius a and centres at (2, 3) and (5, 6) cut orthogonally, then a is equal to-
Options
A.6
B.4
C.3
D.10
More Circle Questions
The equation of circle passing through the points of intersection of circle x2 + y2 = 6 and x2 + y2 − 6x + 8 = 0 a...If tan θ1. tan θ2 = - then the chord joining two points θ1 & θ2 on the ellipse = 1 will subtend a ri...AB is a diameter of a circle and C is any point on the circumference of the circle. Then...A point circle has its centre at (2, −2). The radical axis of this circle with the circle 3(x2 + y2) − 6x + ...A particle P starts from the point z0 = 1 + 2i, where i = √-1 . It moves first horizontally away from origin by 5 ...