Question

A side of an isosceles right angled triangle is x. Find its hypotenuse.

Answer 1

Let the 2 sides b x, so..

x² + x² = h²
2x² = h²
H = root 2x² (Ans)...

Answer 2

right anglex triangle is isosceles so sides containing right angle have same measures.
both the sides are x.

hypotenuse^2 = side 1 ^ 2 + side2 ^2
= x^2 +x^2
2x^2
hypotenuse = root2 x