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Step2247 [10]
3 years ago
8

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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The formula to figure it out would look like this:  x + (x + 64) = 180

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