A company that manufactures storage bins for grains made a drawing of a silo. The silo has a conical base, as shown below: 4ft 6ft 10.5ft
Which of the following could be used to calculate the total volume of grains that can be stored in the silo? (6 points)
n(6ft)?(24t) +
n(10.5ft - 6ft)?(24t)
n(2ft)?(6ft) +
n(10.5ft - 6ft) (2ft)
n(6ft)?(2ft) +
n(21t)?(10.5ft - 6ft)
n(2ft)?(6ft) +
n(2ft)?(10.5ft - 6ft)