PQR is a triangle, right angled at Q. If PQ = 5 cm, QR = 12 cm, find PR
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1
Answer:
13 cm
Step by step answer:
By Pythagoras theorum
(Hypotenuse)² = (Perpendicular)² + (Base)²
PR² = PQ + QR
PR² = 5² + 12²
PR² = 25 + 144
PR² = 169
PR = √169
PR = 13 cm
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Answer:
- 13 cm answer................
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