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grin007 [14]
3 years ago
9

A pedestal for a statue is made with 405 cubic feet of concrete.

Mathematics
2 answers:
Pavlova-9 [17]3 years ago
5 0

Answer:

45 square feet

Step-by-step explanation:

we know that

The volume of the pedestal (rectangular prism) is given by the formula

V=Bh

where

B is the area of the rectangular base of pedestal

we have

V=405\ ft^3\\h=9\ ft

substitute the given values in the formula and solve for B

405=B(9)

B=405/9\\B=45\ ft^2

trapecia [35]3 years ago
5 0

Answer:

45

Step-by-step explanation:

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