Math, asked by yashyashdalwadi, 3 months ago

APQR is right angled at P. If PQ = 8 cm and OR = 17 cm. Find the length of PR.

Answers

Answered by ashmitamitter2009

1

Answer:

10 cm

Step-by-step explanation:

(i) Given:

PQ = 8 cm

QR = 6 cm

PR = ?

∠PQR = 90°

According to Pythagoras Theorem,

(PR)2 = (PQ)2 + (QR)2

PR2 = 82 + 62

PR2 = 64 + 36

PR2 = 100

∴ PR = √100 = 10 cm

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