Question

PQR is a triangle right angled at p.if PQ=10cm PR=24cm findQR​

Answer 1

Step-by-step explanation:

H2 = B2 + P2 ( 2 means square)

24(2) = x2 + 10(2) ( 2 means square)

24 ×24 = x2 + 10 × 10 ( 2 means square)

576 = x2 + 100 ( 2 means square)

576 - 100 = x2 ( 2 means square)

476 = x2 ( 2 means square)

√476 = x

root 476 value is 21.8174242

so,QR is √476