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dedylja [7]
4 years ago
8

Find the circumference of a circle that has a diameter of 4 m. Use 3.14 for pi. 13 pts.

Mathematics
1 answer:
Daniel [21]4 years ago
7 0

Answer:

<u>circumference = 12.56 m.</u>

Step-by-step explanation:

circumference of a circle is the distance around the circle or the perimeter of the circle.

the diameter is two times the radius

d = 2 r

circumference = 2 π r = π (2r) = π d

Given: diameter = d = 4  and π = 3.14

<u>∴ circumference = 4 * 3.14 = 12.56 m</u>

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