What is the length of arc S shown below? Enter an exact expression in units. The angle in the figure is a central angle in radia

Question

3 years ago

7

ns.

1 answer:

Darina [25.2K] · Answer 1 · 2022-03-18T15:25:11+03:00

<h2>Answer:</h2><h2>The length of arc S = 47.1</h2>

Step-by-step explanation:

The radius of the circle = 10

The central angle of the arc = 3 $\frac{\pi }{2}$

By formula, S = rΘ

where S is the lenth of the arc

r is the radius of the circle

Θ is the central angle of the arc

substituting the values in the formula, we get

S = rΘ = 10 (3 $\frac{\pi }{2}$ ) = 15 $\pi$ = 47.1