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What is the measure in radians for the central angle of a circle whose radius is 9 cm and intercepted arc length is 7.2 cm? ? Radians

What is the measure in radians for the central angle of a circle whose radius is 9 cm and intercepted arc length is 7.2 cm? ? Radians
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What is the measure in radians for the central angle of a circle whose radius is 9 cm and intercepted arc length is 7.2 cm?

? Radians

asked
User Parag Diwan
by
7.4k points

2 Answers

7 votes

Answer:

The correct answer is 0.8 radians.

Explanation:

Verified by correct test results.

answered
User Tim Hockin
by
9.1k points
4 votes
arc length = radius * central angle (in radians)
central angle (in radians) = arc length / radius
central angle (in radians) = 7.2 / 9
=.8 radians




answered
User Aaron Mazie
by
8.1k points
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