3 years ago

Find the length of an arc of a circle with radius 15 cm if the arc subtends a central angle of 60°.

Mathematics

1 answer:

andrey2020 [161]3 years ago

3 0

Arc length = (πrθ)/180 [r=radius, θ=central angle, π≈3.14]

arc length = (3.14 * 15 * 60)/180 = 3.14 * 5 = 15.7 cm

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