Alan started walking from a point p towards north and walked 30 meters he then turned left and walked 40 meters and reached Q at what minimum straight line distance and in which direction is the point Q from P?
Answers
Answer:
50 meters
Step-by-step explanation:
PQ² = 40² + 30²
PQ² = 1600 + 900
PQ = √2500
PQ = 50 meters
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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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