Respuesta :
Answer:
30ft
Step-by-step explanation:
so first you start with negative 2 and multiply 3 as the formula of the equation then you plug everything in
Answer:
The Sides are 7ft and thee top is 16ft
Step-by-step explanation:
(x*2+2)+x+x=30
x=7
(7*2+2)+7+7=30