3 years ago

The diameter of a circle is 10 meters. What is the area of the circle? (Use 3.14 for and round to the nea

Mathematics

1 answer:

alina1380 [7]3 years ago

6 0

The formula for the area of a circle is r² x π.

-Since we know the diameter of the circle, we can divide by 2 to find the radius of the circle.

10/2 = 5

-From here, we can substitute our values in. Since we're using 3.14 for pi, we'll substitute that as well.

(5)² x (3.14)

-And finally, we can solve to find the area of the circle.

(25) x (3.14)

(78.5)

Therefore, the answer is 78.5 meters.

<em>Hope this helped! :)</em>

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