Select the correct answerA robot ‘FACE’ walks 9 m south from its starting point, turns left and walks 51 m, again turns left and walks 39 m, then turns right and walks 17 m to reach its destination.In which direction is its destination from its starting point?radio_button_uncheckedEastradio_button_uncheckedNorth-Eastradio_button_uncheckedSouth-Westradio_button_uncheckedNorthradio_button_uncheckedSouth
Question
Select the correct answerA robot ‘FACE’ walks 9 m south from its starting point, turns left and walks 51 m, again turns left and walks 39 m, then turns right and walks 17 m to reach its destination.In which direction is its destination from its starting point?radio_button_uncheckedEastradio_button_uncheckedNorth-Eastradio_button_uncheckedSouth-Westradio_button_uncheckedNorthradio_button_uncheckedSouth
Solution
To solve this problem, let's follow the robot's path step by step:
- The robot starts by walking 9 m south from its starting point.
- It then turns left. In this context, if the robot was moving south, a left turn would now have it moving east. It walks 51 m in this direction.
- The robot turns left again. Now, it would be moving north because it was moving east before this turn. It walks 39 m north.
- Finally, the robot turns right. Since it was moving north, a right turn would now have it moving east. It walks 17 m east.
So, the robot ends up moving east from its original north-south line of travel. Therefore, the correct answer is East.
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