Question

Solve for the indicated variable and perimeter

Answer 1

`3 ^(2) + 4 ^(2) = x ^(2)`

9+16=x^2, 25=x^2, 5=x

8^2+4^2=y^2, 64+16=y^2, 80=y^2, square root of 80=8.944,

add up all the sides 5+5+8.94+8.94=27.88