Answer:
width is 24
length is 16
Step-by-step explanation:
the equation we would use is x+x+.5x+4+.5x+4=80
The variable x stands for the width in this situation.
then we would simplify the equation to 3x+8=80
then we solve for x.
3x=72
73/3=24
the width is 24
the length is 24/2+4=16
