Respuesta :
Answer:
length=28
Step-by-step explanation:
using the formula
P=2(l+w)
80= 2 (28+12)
solving for Length
L = P/2 - w = 80/2 - 12 +28 inches
hope that helps!! :)
Answer:
length=28
Step-by-step explanation:
using the formula
P=2(l+w)
80= 2 (28+12)
solving for Length
L = P/2 - w = 80/2 - 12 +28 inches
hope that helps!! :)