Select Board & Class

Login

Understanding Elementary Shapes

Question 5:

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:

The hour hand of a clock revolves by 360º or 4 right angles in 1 complete round.

(a) The hour hand of a clock revolves by 90º or 1 right angle when it goes from 3 to 6.

(b) The hour hand of a cl...

To view the solution to this question please

What are you looking for?

Syllabus