Question

in triangle pqr hypotenuse is equal to 10 cm length PQ is equal to 8 cm find length QR?​

Answer 1

$\huge\frak\purple{Solution}$

(Hypotenuse)²=(base)²+(perpendicular)²

(PR)² =(PQ)² +(QR)²

(10)² = (8)² + QR²

100 = 64 + QR²

100-64 = QR²

QR² = 36

QR =√36

QR = 6cm

Answer 2

Answer:

6 cm

Step-by-step explanation:

by using Pythagoras theorem

PQ^+QR^= PR^

10^-8^=QR^

100-64=QR^

36=QR^

QR=6 cm