Question

A side of an isosceles right-angled triangle is 7cm. Find its hypotenuse.

a) 14cm

b) 7√2cm

c) √14cm

d) 14√2cm​

Answer 1

Step-by-step explanation:

c^2=a^2+b^2 (a=b(because it is a isosceles triangle 2 HYP^2= 7^2+7^2 sides are equal))

HYP^2=49+49

HYP^2=98

HYP=√98