Math, asked by muddasirkhaskhali65, 8 months ago

1.
In PQR, PQ = 15 m, QR = 12 m and R = 90°.
Find the length of PR.

Answers

Answered by aritrak849

2

Answer:

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Answered by kavalisreeya223

0

Answer:

length of PR = 9 m

Step-by-step explanation:

PQ^2 = QR^2 + PR^2

PR^2=PQ^2-QR^2

PR^2=15^2-12^2

PR^2=225-144

PR^2=81

PR=√81

PR=9

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