Suppose you are facing west. First you turn 180 degrees to the left. Then turn 45 degrees to the right. Then turn 90 degrees to the left. Then swap left with right. Then turn 180 degrees to the right. What direction are you facing now, if we are marking the directions with letters (North - N, South - S, East - E, West - W).

Mathematics · High School · Thu Feb 04 2021

Answered on

So we have to suppose that we're facing west➡️.

Now turn 180° left, so now we're in East⬅️.

Now turn 45° right, so it's south-east ↙️.

Again turn 90° left, now we're are facing north-east↖️.

Now, swap left with right. And turn 180° right, now it's south-west ↘️ and it's are final direction.