haileymorneault103 haileymorneault103

02-04-2021
Mathematics

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Find the length of the arc, s, on a circle of radius r intercepted by a central angle theta. Express the arc length in terms of pi. Then round your answer to two decimal places. Radius, r = 10 inches; Central angle, theta = 45 degrees

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thebecks thebecks

02-04-2021

Answer:

arc = 2.5π

Step-by-step explanation:

the circumference of the circle is:

2(10)(π) = 20π

45°/360° = 1/8

(1/8)20π = 2.5π

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