In circle 0, the radius is 4, and the measure of minir arc AB is 120 degrees. Find the lenght of minor arc AB to the newrest integer

Question

Mathematics

Ryan Hudson

10 April, 00:26

In circle 0, the radius is 4, and the measure of minir arc AB is 120 degrees. Find the lenght of minor arc AB to the newrest integer

+4

Answers (2)

Know the Answer?

Alexis Whitney · Answer 1

Alexis Whitney 10 April, 01:51

0

la answer es ocho=8 units

Aidan Zavala · Answer 2

8 units

Step-by-step explanation:

Note that 120 degrees represents 1/3 of 360 degrees. The arc described here is thus 1/3 of the circumference of this circle.

Find this circumference and then multiply that result by 1/3:

The formula for the circumference of a circle with radius r is C = 2πr. Here,

(1/3) * (2) (π) (4 units) = 8.38 units, or (to the nearest integer) approx. 8 units.