Question : Two circles touch externally at P. QR is a common tangent of the circle touching the circles at Q and R. Then, the measure of
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution :
OQ = OP = OR (Tangents drawn from the same external point)
In
⇒
⇒ 2
Similarly,
Hence, the correct answer is