The circles having radii r 1 and r2 intersect orthogonally Length of their common chord is

The circles having radii r1 and r2 intersect orthogonally Length of their common chord is

The circles having radii r_1 and r_2 intersect orthogonally. Length of their common chord is

The circles having radii r_1a n dr_2 intersect orthogonally. The length of their common chord is

The circles having radii r_1a n dr_2 intersect orthogonally. The length of their common chord is (2r_1r_2)/(sqrt(r1^2+r2^2)) (b) (sqrt(r1^2+r2^2))/(2r_1r_2) (r_1r_2)/(sqrt(r1^2+r1^2)) (d) (sqrt(r1^2+r1^2))/(r_1r_2)

The circles having radii r_(1) andr _(2) intersect orthogonally.The length of their common chord is

The circles having radii r_1 and r_2 intersect orthogonally. Find the length of their common chord.

There are two orthogonal circles with radii 5 and 12 units,t hen the length of their common chord is

Two circles of radii 10cm and 8cm intersect and the length of the common chord is 12cm. Find the distance between their centres.

Circles of radii 3 and 4 intersect orthogonally The area common to the two circles is