3 years ago

A circle has a circumference of 10. It has an arc of length 9/2

1 answer:

6 0

Given that a <span> circle has a circumference of 10 and an arc of length 9/2, thus the fraction of the arc length will be:
(9/2)/10
=0.45
thus the angle subtended by the arc will be:
0.45</span>×360°
=162°

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