Points E, F, and D are on circle C, and angle G measures 60°. The measure of arc EF equals the measure of arc FD. Which statements about the arcs and angles are true? Check all that apply. ?EFD ? ?EGD ?EGD ? ?ECD m = 60° m = 120°

The number of revolutions of two pulleys is inversely proportional to their diameters. if a 24-inch diameter pulley making 400 revolutions per minute is belted to an 8-inch diameter pulley, find the number of revolutions per minute of the smaller pulley.

Simplify the expression. -2/5(10+15m-20n)

Which statements are true about additional information for proving that the triangles are congruent check all that apply