Two equal circles touch each other externally at `C` and `A B` is a common tangent to the circles. Then, `/_A C B=` `60o` (b) `45o` (c) `30o` (d) `90o`

Two equal circle touch each other externally at C and AB is a common tangent to the circle. Then. angleACB=……. .

Two circles touch each other externally at P . A B is a common tangent to the circle touching them at A and B . The value of /_A P B is 30o (b) 45o (c) 60o (d) 90o

Two circles touch each other externally at P . A B is a common tangent to the circle touching them at A and B . The value of /_A P B is

Two circles touch each other externally at P . A B is a common tangent to the circle touching them at A and B . The value of /_A P B is (a) 30^o (b) 45^o (c) 60^o (d) 90^o

3 circles of radii a, b, c (a lt b lt c) touch each other externally and have x-axis as a common tangent then

3 circles of radii a, b, c (a lt b lt c) touch each other externally and have x-axis as a common tangent then

In the given figure, two circles touch each other externally at the point C. Prove that the common tangent to the circle at C bisects the common tangents at P and Q.

Two circles of radii 8 cm and 2 cm respectively touch each other externally at the point A. PQ is the direct common tangent of these two circles of centres O_(1) and O_(2) respectively. The length of PQ is equal to :