#### Answer

72$^{\circ}$

#### Work Step by Step

A circle has 360 degrees. The arc formed by two out of 5 equally spaced points on a circle will be one fifth of the total circle. Therefore the arc has a measure of 360/5=72$^{\circ}$.

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Published by
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ISBN 10:
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ISBN 13:
978-1-33761-408-5

72$^{\circ}$

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