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3 years ago

9

A pizza with a diameter of 18 inches is cut into 10 equal slices. to the nearest square inch what is the area of each slice of p

izza

1 answer:

snow_tiger [21]3 years ago

7 0

First, find the radius.

<span><span>R=<span>d2</span></span><span><span>18 in2</span>=9 in</span></span>

Next, find the area of the whole pie.

<span>A=π⋅<span>r2</span></span>

So the area is

<span>π⋅<span>9 in2</span>=81π<span> in2</span></span>

Next, divide by 10 to get <span>8.1π<span> in2</span></span>.

If you must find the approximate area it will be <span>8.1×π</span> or about 25.4 square inches.

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