A circle has center $O$, and points $A$ and $B$ lie on the circle. The measure of arc $AB$ is $45^{\circ}$ and the length of arc $AB$ is 3 inches. What is the circumference, in inches, of the circle?

MM

Mashaal Masha

Mar 01, 2024

A circle has center $O$, and points $A$ and $B$ lie on the circle. The measure of arc $AB$ is $45^{\circ}$ and the length of arc $AB$ is $3$ inches. What is the circumference, in inches, of the circle?

Difficulty: Hard

A:

3

B:

6

C:

9

D:

24

View Solution Steps

ID: 65e1e889e130c9f9158cc8e6