Question

Question 3 (c)

Which direction will you face if you start facing:

West and makes $\frac{3}{4}$ of a revolution anti-clockwise?

Answer 1

$\frac{3}{4}$ of a revolution = ${270}^{\circ }$ i.e three ${90}^{\circ }$ turns in an anti-clockwise direction. If you start facing westwards, then a single ${90}^{\circ }$ turn anti-clockwise will make you face South. Similarly, on two more successive ${90}^{\circ }$ turns you will face towards the North.