The face of a clock is divided into 12 equal parts. the radius of the clock face is 10 inches. assume the hands of the clock will form a central angle.

which statements about the clock are accurate? check all that apply.

a. the central angle formed when one hand points at 1 and the other hand points at 3 is 30°.
b. the circumference of the clock is approximately 62.8 inches.
c. the minor arc measure when one hand points at 12 and the other hand points at 4 is 120°.
d. the length of the major arc between 3 and 10 is approximately 31.4 inches.
e. the length of the minor arc between 6 and 7 is approximately 5.2 inches.