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Help with number 5 pleaseeee
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Help with number 5 pleaseeee

Help with number 5 pleaseeee-example-1
User Aelius
by
3.3k points

1 Answer

5 votes

Answer:

(A) 125.6 m

Explanation:

They are asking the circumference of a circle with a radius of 20. The formula for the circumference of a circle is:


C=2\pi r, where C is the circumference and r is the radius.

Plug in
r=20 to get:


C=40\pi which is approximately 125.6.

Hope this helps :)

User Amy M
by
3.4k points
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