A circle with a diameter of 10 cm and a central angle of 30° is shown. What is the length, to the nearest tenth, of the arc formed by the 30° angle?

Question

asked Nov 8, 2021 229k views

1 Answer

Zsytssk · Answer 1 · 2021-11-12T20:48:15+0000

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Answer:

2.6 cm

Explanation:

The full circle is 360°, so an arc of 30° will have 30/360 = 1/12 of the measure of the circumference of the circle.

arc length = πd/12 = π(10/12) ≈ 2.6 cm