Question

Confusing math question

Answer 1

In 12 hr, the hour hand on the clock will rotate ______ radians.

Answer 2

12 hr would be a full circle

Answer 3

how many radians in a circle

Answer 4

360 degree=6.28318531 radians

Answer 5

in a circle there are 360 degrees or 2π radians, therefore after 12 hours (which is a full circle just as 10115658 said) the clock would have rotated 2π radians (or 6.283 radians).