Math, asked by kanchansingh1362, 8 months ago

∆ pqr is right angled at r.if pr =5cm and qr=12cm.find the length of pq.

Answers

Answered by nikhil7159

2

Answer:

by using Pythagoras theorem

(pq)² = (pr)² + (qr)²

(pq)² = (5)² + (12)²

(pq)² = 25 + 144

(pq)² = 169

pq = √169

pq = 13

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