Question

A side of an isosceles right angles is 7cm .find its hypotenuse

Answer 1

Answer:

9.9 cm is the correct answer

step-by-step explanation:

we know that the two sides of a isosceles triangle is equal.

so Two side will be 7 cm

• we can find out the hypotenuse by applying Pythagoras theorem .

h² = b²+p²

here , h= hypotenuse

b = base

p = perpendicular

let's take h as x

their for :-

x² = (7)²+(7)²

x² = 49+49

x = √98

x = 9.9

hence, the hypotenuse is 9.9 cm.