Question

What is the degree measure of an arc 4 ft. long in a circle of radius 10 ft.?

Answer 1

\[4ft \pi \]

Answer 2

The circumference of the circle is what?

Answer 3

\[\theta =l/r\]
now try to solve it.

Answer 4

C = 2 * pi * r

Answer 5

pi = 3.14

2 * 3.14 * 10 = what

Answer 6

62.8

Answer 7

I got these three to choose from
72°
60°
57.6°

Answer 8

yeah...62.8
360 * 4 * 3.14 /62.8 = 72 degrees.

72 degrees is the answer

Answer 9

360 * 4 = 1440

1440 * 3.14 = 4521.6

4521.6 / 62.8 = 72

Answer 10

Thnx

Answer 11

np

Answer 12

\[\frac{arc length}{circumference}=\frac{degree measure}{360}\]