In each circle, a 50 degrees angle with a vertex at the center of the circle is drawn. How are minor arc lengths CD and EF related? Expand Image
A
They are the same because the central angle measure is the same.B
The arc lengths are proportional: m overarc CD is equal to 6 m overarc EF.C
The arc lengths are proportional: m overarc CD is equal to 4 m overarc EF.D
The arc lengths are proportional: m overarc CD is equal to 2 m overarc EF.