Respuesta :
I got 8.3 ft.
By using the formula for finding the area of a trapezoid
70.55=11.4+5.6/2*(h)
70.55=17/2*(h)
70.55=8.5*h
70.55/8.5=h
H=8.3 ft
By using the formula for finding the area of a trapezoid
70.55=11.4+5.6/2*(h)
70.55=17/2*(h)
70.55=8.5*h
70.55/8.5=h
H=8.3 ft
Answer:
C aka 8.3 ft
Step-by-step explanation:
just got it right on edg :)