Every morning, Nandani walks round the
edge of a
circular field having a radius of 250 m. if
she starts from the point A and takes
one round, how much distance has she
walked and
what is her displacement?
Textbook page no.2
2130
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Answered by
0
Answer:
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Answered by
1
Answer:
perimeter of circle= circumference of circle
circumference of circle= 2πr
radius of circular field= 100m
Now, circumference of field= 2×22/7×100m
=629.571428 something
therefore, approximately, the distance traveled by Swaralee is 629.6m.
If Swaralee starts from point A and takes a round, therefore she reaches again at A. So, we can say that displacement is zero.
Explanation:
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