Mark M. answered • 02/26/18
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The first sentence is entirely irrelevant!
360° / 30 = 12°
2π / 30 = π/15
Delilah C.
asked • 02/26/18Measure of a central angle
A Ferris wheel has a diameter of 120 meters, a circumference of 377 meters and an area of 11,309 m^2. There are 30 cars equally spread around the Ferris wheel for people to sit or stand. Find the measure of a central angle in degrees and in radians.
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