Mathematics, 27.08.2019 06:30, Brittpaulina

1. in a circle with a radius of 26.9 m, an arc is intercepted by central angle of 9•pi/5 radians.
what is the arc length?
use 3.14 for pi and round your final answer to the nearest hundredth.
2. in a circle with a radius of 27 2/5 in., an arc is intercepted by a central angle of 7•pi/4 radians.
what is the arc length?
use 3.14 for pi and round your final answer to the nearest hundredth.
3. what is the measure in radians for the central angle of a circle whose radius is 9cm and intercepted arc length is 7.2 cm?

Answers: 1

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1. in a circle with a radius of 26.9 m, an arc is intercepted by central angle of 9•pi/5 radians.