Question

Find the length of hypotenuse PR of an isosceles right angled triangle POR, whose PQ is 4 cm ​

Answer 1

Step-by-step explanation:

PQR is an isosceles Right angled Triangle then PQ=PR.

PQ=PR=4cm.

According to pythagoras theorem,

PR²=PQ²+QR²

PR²=4² + 4²

PR²= 16 + 16

PR²= 32

PR= 4√2