Question

In triangle PQR, PQ = QR, angle R =70֯ , find angle Q and angle P.​

Answer 1

Step-by-step explanation:

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Answer 2

Given that PQ=PR then ∠R=∠Q=x

∠P+∠Q+∠R=180∘

x+x+40∘ =180∘

x=70∘

∠R=∠Q=70∘