In the figure, find PRQ
-
A.
66(frac{1}{2})o -
B.
62(frac{1}{2})o -
C.
125o -
D.
105o -
E.
65o
Correct Answer: Option B
Explanation
Angle subtended at any part of the circumference of the circle (frac{125^o}{2}) at centre = 360o – 235o = 125o
(bar{PQR}) = (frac{125}{2})
= 62(frac{1}{2})o