Question

2. In ΔPQR, angle P =80° and angle Q=43°.arrange the sides in descending order of length
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Answer 1

ANSWER

Given,

∠P=80∘

∠Q=43∘

⇒∠R=180−(80+43)=57∘

⇒∠Q<∠R<∠P

∴PR<PQ<QR