The radius of a circle is 3 kilometers and the length of a 60 arc???

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Pat1k Pat1k

03-03-2017
Mathematics

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The radius of a circle is 3 kilometers and the length of a 60 arc???

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What value of x makes the equation true ? 4(2x-4)=16

wolf1728 wolf1728 · Answer 1 · 2017-03-08T21:30:04+01:00

wolf1728 wolf1728

08-03-2017

circumference = 2 * PI * 3 km
circumference = 18.8495559215 km
60 degree arc is 1/6 of circle circumference =
18.8495559215 / 6 = 3.14159265
The 60 degree arc is PI kilometers (or 3.14159265 km) long

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