The area of the square field is 864 m. a man takes rounds of this field. find the distance covered by him
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Subject:
Math -
Author:
ponchol0ok -
Created:
1 year ago
Answers 1
Answer:
The distance covered by the man in three rounds is 1104 meters.
Given:
Area of the square = 8464 \ m^{2}8464 m
2
A man covered 3 times the field.
To find:
"Total distance covered" by the man.
Solution:
Area of the square field =S^{2}=S
2
Then,
S=\sqrt { Area{ \quad of\quad square\quad field } }S=
Areaofsquarefield
S=\sqrt{8464} \ m^{2}S=
8464
m
2
S=92 \ mS=92 m
S is the side of a square. Totally, a square has 4 sides.
Distance covered by the man in one round = Perimeter of the square.
Perimeter \ of \ a \ square =4 \times 92Perimeter of a square=4×92
\Rightarrow \text { Perimeter of a square }=368 \ meters⇒ Perimeter of a square =368 meters
"Distance covered" by the man in three rounds =3 \times Perimeter \ of \ a \ square=3×Perimeter of a square
=3 \times 368=3×368
"Distance covered" by the man in three rounds = 1104 meters
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Author:
silvia46
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