I have three feet but can't walk; I tell you things but can't talk; Sometimes I bend but I'm mostly straight. I'm like a scale b
2 answers:
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Answer:
Explanation:
We know the area of the rectangle is length * width
We also know width = length - 5
Thus area is
The displacement of the girl which the relative change in her position from her starting point. Therefore, the shortest distance between her initial and final position is 58.85 m North - West
From the sketch of the girls movement attached below, the displacement of the girl can be calculated thus :
Using Pythagoras :
Displacement, d = √(50² + 20²)
d = √(2500 + 400)
d = √2900
d = 53.851
Therefore, the displacement of the girl, which is the shortest distance between her current position and starting position is 53.85 meters NW.
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