pqrs is a squar if pq =10cm then pr =10 root2 how
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In right angle triangle ,
By Pythagoras theorem
PR² = PQ² + QR²
PR² = (10)² + (10)²
PR² = 200
PR² = 2 ×100
PR = 10 √2 cm
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thankyou so much
Yeh that's right
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Answer:
In right angle triangle ,
By Pythagoras theorem
PR² = PQ² + QR²
PR² = (10)² + (10)²
PR² = 200
PR² = 2 ×100
PR = 10 √2 cm
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