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3 years ago

ANSWER FAST PLZ 65 POINTS!!!!!!!!!!!!!!!!!!

Mathematics

2 answers:

Snezhnost [94]3 years ago

8 0

Area of a circle is found using the formula: A = PI x r^2 where r is the radius of the circle, which is half the diameter.

Using the information in the problem you have:

A= PI x 15^2

A = PI x 225

A = 706.5 sq. In.

lawyer [7]3 years ago

5 0

Answer:

A =706.5 in^2

Step-by-step explanation:

The area of a circle is given by

A = pi r^2 where r is the radius

We are given the diameter

r = d/2 = 30/2 = 15

A = pi * 15^2

A = pi*225

We can approximate pi by 3.14

A = (3.14)*225

A =706.5 in^2

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3 years ago

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3 years ago

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2 years ago

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