In the figure, QRS is a line, PSQ = 35o, SPR = 30o and O is the centre of the circle. Find OQP.
-
A.
35o -
B.
30o -
C.
130o -
D.
25o -
E.
65o
Correct Answer: Option D
Explanation
< PSQ = 35o, < SPR = 30o
O is the centre of the circle, PRQ = 65o
< OQP = 90 – 65
= 25o