PQ and PR are tangents from P to a circle centre O as shown in the figure. If QRP = 34o, find the angle marked x
A.
34o
B.
56o
C.
68o
D.
112o
Correct answer is C
From the circle centre 0, if PQ & PR are tangents from P and QRP = 34o
Then the angle marked x i.e. QOP
34o x 2 = 68o