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ABC is a central angke in a cirvle with center B. The length of the radius is 13 km and m

ABC is a central angke in a cirvle with center B. The length of the radius is 13 km-example-1
User BST Kaal
by
6.3k points

1 Answer

7 votes

Answer:


(1170pi)/(360m)km

Explanation:

To find the length of the minor arc, you find the circumference of the circle multiplied by the arc angle, which is
(45)/(m) over 360 degrees.

Circumference of the circle with center B = 13×2×pi

= 26pi

Length of minor arc = 26pi ×
(45)/(m) ×
(1)/(360)

=
(1170pi)/(360m)km

User Gentra
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6.7k points