In the diagram above, PQRS s a cyclic quadrilateral, ∠PSR = 86o and ∠QPR = 38o. Calculate PRQ
-
A.
58o -
B.
53o -
C.
48o -
D.
43o -
E.
38o
Correct Answer: Option C
Explanation
PQR = 180o – 86o = 94o
∴PRQ = 180o – 94o – 36o = 48o
PQR = 180o – 86o = 94o
∴PRQ = 180o – 94o – 36o = 48o