Question

the angle measurement of the hands of a clock at 9:10
a.m.​

Answer 1

The 15 degrees comes from the fact that the 9 o clock hand is not exactly on 9 anymore but between 9 and 10. from 9 to 12 = 90 degrees, so from 9 to 10 is 90/3=30 degrees, so from 9 to 9:30 = 30/2 = 15 degrees.

Answer 2

Step-by-step explanation:

the angle measurement of the hands of a clock at 9:10a.m. must be obtuse angle