Hemanth walks from his house and moves 4 meters towards north. He turns left at 90degrees to his right and moves 3meters. He takes another 90 degrees turn to the right and walks 1meter. Form here hemanth turns 90degree to the left and moves for another 1meter. He finally turns 90degrees to the right and moves for another 3meters,his final destination.what is the distance between the starting and destination points ?
Answers
Given : Hemanth walks from his house and moves 4 meters towards north. He turns at 90degrees to his right and moves 3 meters. He takes another 90 degrees turn to the right and walks 1 meter. From here hemanth turns 90 degree to the left and moves for another 1 meter. He finally turns 90 degrees to the right and moves for another 3 meters
To Find : distance between the starting and destination points
Solution:
NORTH
WEST EAST
SOUTH
4 meters towards north => North = 4 m
Turn 90 degrees to Right and moves 3 meters. => EAST = 3 m
90 degrees turn to the right and walks 1 meter. => SOUTH = 1 m
turns 90 degree to the left and moves for another 1 meter => EAST = 1 m
turns 90 degrees to the right and moves for another 3 meters => SOUTH = 3 m
North = 4 m , SOUTH = 1 m SOUTH = 3 m
=> North = 4m , South = 4 m
North = - South
Hence North/South = 0 m
EAST = 3 m + EAST = 1 m = EAST 4 m
distance between the starting and destination points = 4 m
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