Question 895245
{{{a^2}}}+{{{b^2}}}={{{c^2}}}
Where a and b are the sides and c is the hypotenuse.
{{{84^2}}}+{{{13^2}}}={{{c^2}}}
7056 + 169 = {{{c^2}}}
7225 = {{{c^2}}}
Take the square root of each side
85 = c
The hypotenuse is 85.