-For a given circle, the length of a 90° arc is one-third the circumference of the circle.

Name: -For a given circle, the length of a 90° arc is one-third the circumference of the circle.
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Question

Quizplus · Accepted Answer

The length of a 90° arc is one-fourth the circumference of the circle, since 90° is one-fourth of the full 360° of a circle.

-For a Given Circle, the Length of a 90° Arc