The formula for area is A = L*W or we can say A=LW. Lets plugin what we know.
A = LW
8 = 4W
Now solve for W
8 = LW
8=LW
8/4 = 4W / 4
2 = W
W = 2
So the width is 2ft
radius = (4*10^2 + 24^2)/8*10 =
(400 + 576)/80=
976/80 = 12.2
diameter = 12.2 x 2 = 24.4
Answer:
D and E
Step-by-step explanation:
Well if you know any of the factors you would start by dividing.