Math, asked by shravanilondhe15, 5 hours ago

in ∆PQR, PQ=√7 QR=11 PR=√18 is ∆PQR right angled?

Answers

Answered by sblogeshwari2007

0

Answer:

yes.

Step-by-step explanation:

pls mark me as the brainliest.

Answered by neereshsharma70

0

Answer:

answer for above question

Step-by-step explanation:

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

(√7)2 + (11)2 = (√18)2

7 + 121 = 18

128 > 18

Yes it is a right angle.

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