Question

A ship is sailing in the North direction. If it changes its direction towards the South-West on moving anticlockwise from its present position then by what angle will it turn?

Answer 1

Answer:

135° or -225° will be ur answer.

Step-by-step explanation:

Initially it is moving in north direction, when it turns south west then first it will have to change its direction towards west which is 90° from north and then it will move towards South West which is additional 45° from west. Hence, the total angle changed in moving towards south west is 90°+45°= 135°