CircleHard
Question
The greatest distance of the point P(10, 7) from the circle x2 + y2 - 4x - 2y - 20 = 0 is -
Options
A.5
B.15
C.10
D.None of these
More Circle Questions
The tangent lines to the circle x2 + y2 − 6x + 4y =12 which are parallel to the line 4x + 3y + 5 = 0 are given by-...The equation of the in-circle of the triangle formed by the axes and the line 4x + 3y = 6 is -...If the two circles (x − 1)2 + (y − 3)2 = r2 and x2 + y2 − 8x + 2y + 8 = 0 intersect in two distinct po...The equation of the circle which touches both the axes and the line + = 1 and lies in the first quadrant is (x _ c)2 + (...In the figure shown, radius of circle C1 be r and that of C2 be , where r = PQ, then length of AB is (where P and Q bein...