Alan started walking from a point 'P' towards north and walked 30 metres. He then turned left and walked 40 metres
and reached 'Q'. At what minimum straight line distance and in which direction is the point Q from P?
Answers
Answer:
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Step-by-step explanation:
from p he walked 30 metres
he the turns to west and 40 metres (left of him will be west)
then he walks 40 meters
then a right angled triangle is formed
distance of p^2 = 30^2+40^2
therefore p= 2500 square root
p=50 metres
direction of Q from P is north west
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Given : Alan started walking from a point 'P' towards north and walked 30 metres.
He then turned left and walked 40 metres and reached 'Q'.
To Find : Minimum straight line distance between P and Q
and in which direction is the point Q from P
Solution:
NORTH
WEST EAST
SOUTH
30 m North
Left from North means West
40 m West
Distance = √30² + 40² = √900 + 1600
= √2500
= 50 m
Q is in North West direction from P
Approximate 37° North of West
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