<h5>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?</h5>

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Mashaal Masha

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?

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Mashaal Masha

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?