Question 237178
L=S+3
L+2S=24
(S+3)+2S=24
3S=24-3
3S=21
S=21/3
S=7 FT. IS THE SHORT SIDES.
L=7+3=10 FT. FOR THE LONG SIDE.
PROOF:
10+2*7=24
10+14=24
24=24