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adelina 88 [10]
3 years ago
7

Because of a record corn harvest, excess corn is stored on the ground in a pile. The pile is shaped like a cone. The height of t

he pile is 25 ft, and the radius of the pile is 1.2 × 10 2 f t. Use the formula V = 1 3 π r 2 h to find the volume. Fill in the blanks provided below to represent your answer using 2 significant figures.
I need help please
Mathematics
1 answer:
Ede4ka [16]3 years ago
6 0

Answer:

V=3141.59\ \text{feet}^3

Step-by-step explanation:

Given that,

The height of the pile, h = 25 feet

The radius of the pile, r=1.2\times 10^2\ ft

We need to find the volume of the pile of cone. The formula for the volume of a cone is given by :

V=\dfrac{1}{3}\pi r^2h\\\\V=\dfrac{1}{3}\pi \times (1.2\times 10^2)\times 25\\\\V=3141.59\ \text{feet}^3

So, the required volume of the pile is 3141.59\ \text{feet}^3.

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