In the diagram above, if ∠RPS = 50o, ∠RPQ = 30o and PQ = QR, find the value of ∠PRS.

a
80o
b
70o
c
60o
d
50o
Explanation
Correct Option
b
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In the diagram above, if ∠RPS = 50o, ∠RPQ = 30o and PQ = QR, find the value of ∠PRS.

80o
70o
60o
50o
