Question

if a clock started at 11 am, then the angle turned by hour hand at 2:15 pm

Answer 1

The answer is 97.5°

Each hour that passes is equivalent to 30° as there are 12 hours on the face of a clock and 360° in that circle, and 360°/12 is 30°/Hour

3.25 hours passed from 11 am to 2:15 pm, so 3.25×30 = 97.5°