Question

the length of hypotenuse of a right triangle are equal the square of the hypotenuse is 800 sq. m find the length of the each side

Answer 1

let the lengths of right triangle be a and a
and hypotenuse of right angle triangle is b
given
${b}^{2} = 800$
as we know
${a}^{2} + {a}^{2} = {b}^{2}$
so
$2 {a}^{2} = 800$
${a}^{2} = 400$
so
$a = 20 \: m$
answer
hope it helps