Question

If the arc on a particular circle has an arc length of 12 inches, and the circumference of the circle is 48 inches, what is the angle measure of the arc?
90°
120°
135°
180°

Answer 1

@Vocaloid can you help me again?

Answer 2

does this have an image at all? just wondering?

Answer 3

no this is all i have :/

Answer 4

@robtobey could you help?

Answer 5

48 is divisible by 12, and the quotient is 4. since a perigon or a circle measures 360 degrees completely. Thus 360 divided by 4 is 90.

Answer 6

I really hope this helps :}

Answer 7

okay thank you both of you!

Answer 8

so to find a circumfrence of a circle with arc length would you divide 180 by the arc angle the multiply the arch length by that?

Answer 9

oops 360 not 180