PQR is a right angled triangle at Q.PQ=1.5cm QR=2cm find the value of – InterviewSolution

1.

PQR is a right angled triangle at Q.PQ=1.5cm QR=2cm find the value of PR

Answer»

PR^2=PQ^2+QR^2

PR2= 1.5×1.5+2×2

=2.25+4

PR2 =6.25

PR=2.5

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