Question

Find the length of each arc.

Answer 1

Answer:

34/3 pi

Step-by-step explanation:

We can find the arc length by

s = r theta where theta is in radians

Change 255 to radians

255 * pi/180 = 17/12 pi

s = 8 * 17/12 pi

s = 34/3 pi

Answer 2

Answer:

[C] 34π/3km.

Explanation:

Length of arc = 2πrΦ/360

• 2 × π × 8 × 255/360
• 4080π/360
• 408π/36
• 34π/3km.

Hence, length of given arc is 34π/3km.