Mathematics, 07.05.2020 13:59, drepeter86
A cone has a volume of 40 cubic inches and is 8 inches tall. Follow the steps to find the base area of the cone.
1. Apply the formula for the volume of a cone: V = 1
3
Bh
2. Substitute values for the variables: 40 = 1
3
B(8)
3. Simplify the right side: 40 = 8
3
B
4. Multiply by the reciprocal: (3
8
)(40) = (3
8
)(8
3
)B
What is the base area of the cone?
B = in.2
Answers: 3
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