In the diagram above PQRS s a cyclic quadrilate... - WAEC Mathematics 1990 Question
In the diagram above, PQRS s a cyclic quadrilateral, ∠PSR = 86o and ∠QPR = 38o. Calculate PRQ
A
58o
B
53o
C
48o
D
43o
correct option: c
PQR = 180o - 86o = 94o
∴PRQ = 180o - 94o - 36o = 48o
∴PRQ = 180o - 94o - 36o = 48o
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