Me find the arc length of a circle in terms of pi

3

Step-by-step explanation:

Recall that the full circumference of a circle can be represented by an angle of 360°.

In our case, we are asked to find the arc AB on the circumference of a circle that is represented by an angle of only 20°

hence the fraction of the circumference that is represented by arc AB

= 20° / 360°

= 1/18

we can thus say that the length of AB is 1/18 of the total circumference

Arc Length of AB

= (1/18) of total circumference

= (1/18) x 2π x radius

= (1/18) x 2π x 27

= 3π units

d

gimmee one of those gold crowns!

~coco

step-by-step explanation:

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