Question 993682
x, the shortest side, and then the other two sides are 2x and x+12.
Sum of the lengths of the sides is 172 feet.


{{{x+2x+x+12=172}}}
{{{4x+12=172}}}
{{{4x=172-12}}}
{{{4x=160}}}
{{{highlight(x=40)}}} and with this, evaluate the other two sides.