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1 kg of fertilizer cover and area of half square metre find the amount of fertilizer acquired by farmer for a circular field whose radius is
Question
1 kg of fertilizer cover and area of half square metre find the amount of fertilizer acquired by farmer for a circular field whose radius is 14m
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Mathematics
3 years
2021-08-23T13:26:22+00:00
2021-08-23T13:26:22+00:00 1 Answers
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Answer:
The circular field would require 1232 kg of fertilizer.
Step-by-step explanation:
0.5 takes 1 kg of fertilizer.
For a circular field of radius 14 m, its area = area of a circle
area of a circle = [tex]r^{2}[/tex]
So that,
Area of the circular field = x 14 x 14
= 22 x 2 x 14
= 616
Area of the field = 616
Since, 0.5 takes 1 kg of fertilizer. Let the kilograms of fertilizer required by the field be represented by x.
Thus,
x =
= 1232
x = 1232 kg
Therefore, the circular field would require 1232 kg of fertilizer.