CircleHard
Question
The equations of tangents to the circle x2 + y2 − 22x − 4y + 25 = 0 which are perpendicular to the line 5x + 12y + 8 = 0 are-
Options
A.12x − 5y + 8 = 0, 12x − 5y = 252
B.12x − 5y − 8 = 0, 12x − 5y + 252 = 0
C.12x − 5y = 0, 12x − 5y = 252
D.None of these
More Circle Questions
A circle is drawn touching the x-axis and centre at the point which is the reflection of (a, b) in the line y - x = 0. T...The number of tangents that can be drawn from the point (8, 6) to the circle x2 + y2 _ 100 = 0 is...The equation of circles passing through (3, _6) touching both the axes is...A circle S passes through the point (0, 1) and is orthogonal to the circles (x - 1)2 + y2 = 16 and x2 + y2 = 1. Then...The locus of centre of the circle which cuts the circle x2 + y2 = k2 orthogonally and passes through the point (p,q) is ...