CircleHard
Question
Three equal circles each of radius r touch one another. The radius of the circle which touching by all the three given circles internally is -
Options
A.(2 + √3) r
B.
C.
D.(2 − √3) r
More Circle Questions
The circle x2 + y2 - 2 x - 3 k y - 2 = 0 passes through two fixed points, (k is the parameter)...A circle touches both the axes and its centre lies in the fourth quadrant. If its radius is 1 then its equation will be ...Circle(s) touching x-axis at a distance 3 from the origin and having an intercept of length or y-axis is (are)...If least numerical value of slope of line which is tangent to hyperbola = 1 is , a ∈ R0 is obtained at a = k. For ...The circle passing through the point (-1, 0) and touching the y-axis at (0, 2) also passes through the point...