Question

Find the number of right angles turned through by the hour hand of a clock when it goes from
a) 3 to 6 b) 2 to 8 c) 5 to 11 d) 10 to 1 e) 12 to 9 f) 12 to 6​

Answer 1

Answer:

a-1,b-2, c-2 ,d-1 ,e-3, f-2