Question

Length of hypotenuse of an isosceles right angled triangle is 12 root 2.find the area

Answer 1

Hyp²=a²+ b²
Given a=b(isosceles)
Hyp=12root2
[12root2]²=2a²
=>144*2=2a²
=>a=12
Area = 1/2*12*12=72 sq. Units