Answer:
3200
Step-by-step explanation:
area= (l*b)
area=(160*20)
area=3200
9514 1404 393
14
Use the formula with n=3.
h(3) = h(3-2) +h(3-1)
h(3) = h(1) +h(2)
h(3) = -6 +20 . . . . . substitute the given values
h(3) = 14
0.70 = 7/10
1 1/4
that means you need to find the surface area, but not the part that is touching the ground or the bottom.
No.
Explanation below.
