Select the correct answerInside the theatre, I am sitting facing East, then I stand up turn left and go 7.5 m, then I turn right and go 12.5 m and then I go 8.5 m towards the South and from there 9.1 m towards the West. In which direction am I with respect to my seat?radio_button_uncheckedEastradio_button_uncheckedWestradio_button_uncheckedNorth-Eastradio_button_uncheckedSouth-Eastradio_button_uncheckedNone
Question
Select the correct answerInside the theatre, I am sitting facing East, then I stand up turn left and go 7.5 m, then I turn right and go 12.5 m and then I go 8.5 m towards the South and from there 9.1 m towards the West. In which direction am I with respect to my seat?radio_button_uncheckedEastradio_button_uncheckedWestradio_button_uncheckedNorth-Eastradio_button_uncheckedSouth-Eastradio_button_uncheckedNone
Solution
Let's break down the movements step by step:
- You are initially facing East.
- You turn left. If you were facing East, a left turn would now have you facing North.
- You walk 7.5 m, but the direction doesn't change, so you're still facing North.
- You turn right. If you were facing North, a right turn would now have you facing East.
- You walk 12.5 m, but the direction doesn't change, so you're still facing East.
- You go 8.5 m towards the South. Now, you're facing South.
- From there, you go 9.1 m towards the West. Now, you're facing West.
So, with respect to your seat, you are in the West direction.
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