Question

Find the value of x if PQRS is a parallelogram.

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Answer 1

∠SRQ + ∠QRT = 180°  (Linear Pair)
⇒ ∠SRQ = 60°
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In parallelogram PQRS, ∠SRQ = ∠QPS  (Opposite angles of a parallelogram are equal)
⇒ x = 60°
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