Question

In the circle with a center of 0, the radius is 4 cm and the measure of the minor sector angle is 120 degrees. Find the length of the minor arc to the nearest integer.

Answer 1

Answer:

176/21

Step-by-step explanation:

theta/360×2 pi r = length of arc

120/360 × 2×22/7×4=length of arc

1/3×44/7×4= length of arc

44/21×4=176/21

length of arc =176/21cm