CircleHard
Question
The radius of the circle passing through the points (1, 2), (5, 2) & (5, - 2) is:
Options
A. 
B. 
C. 
D. 
More Circle Questions
For the ellipse 9x2 + 16y2 - 18x + 32y - 119 = 0, which of the following is/are true -...The centres of the circles x2 + y2 _ 6x _ 8y _ 7 = 0 and x2 + y2 _ 4x _ 10y _ 3 = 0 are the ends of the diameter of the ...If the centre, vertex and focus of a hyperbola be (0, 0), (4, 0) and (6, 0) respectively, then the equation of the hyper...A variable circle passes through the fixed point A (p, q) and touches x-axis. The locus of the other end of the diameter...Equation of line passing through mid point of intercepts made by circle x2 + y2 _ 4x _ 6y = 0 on co-ordinate axes is...