Find the radius of the given circle with the given central angle and arc length. Round your answer to the nearest tenth. Show work for full credit. 130* 19.6 cm

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asked Mar 4, 2023 15.3k views

2 votes

Find the radius of the given circle with the given central angle and arc length. Round your answer to the nearest tenth.

Show work for full credit.
130*
19.6 cm

Mathematics
high-school

TofuMaster asked

by TofuMaster

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1 Answer

5 votes

Answer: 8.6

Explanation:

$19.6=2\pi r\left((130)/(360) \right)\\\\r=(19.6)/(2\pi \left((130)/(360) \right))\\\\r \approx 8.6$

Find the radius of the given circle with the given central angle and arc length. Round-example-1

PandaNL answered Mar 11, 2023

by PandaNL

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