Question

Find the length of the hypotenuse ,if the area of an isosceles right angled triangle is 8cm^2

Answer 1

its an Isosceles right angle triangle that means bade and perpendicular are of same length and area equal to base×height/2
8=1/2a*a
16=a×a
a=4
hypo= √4*4+4*4=√32=4√2