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3 years ago

Find the arc length of the partial circle.

Mathematics

1 answer:

olga2289 [7]3 years ago

3 0

Answer:

12.56

4pi

Step-by-step explanation:

Circumference of a full circle is 2×pi×radius.

Circumference of a quarter of a circle is 1/4(2×pi×radius).

Your radius is 8.

The answer is

1/4(2×pi×8)

1/4(2×8×pi)

1/4(16×pi)

(1/4×16)pi

4pi

4(3.14)

12.56

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