Question 27 a circle has a radius of 12in . find the length s of the arc intercepted by a central angle of 89° .

asked Dec 10, 2019 212k views

1 vote

6.6k points

Please log in or register to add a comment.

3 votes

Circumference of the circle = 2pi r = 2pi * 12 = 24pi

By proportion the length s of the arc = 24 pi * 89 / 360 = 18,64 inches

Sverrejoh answered Dec 16, 2019

5.6k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.5m questions

8.7m answers