The circumference of the flower bed in the shape of a circle is 18.84 m Calculate the area of the flower bed.
| August 8, 2021 | education
The circumference is calculated by the formula:
L = 2PR.
We find from this formula the value of the radius:
R = L / 2P.
We substitute the value of L into this formula, knowing that it is equal to the greatness of 18.84:
R = 18.84 / (2 * 3.14) = 3.
We find the area of the flower bed by the formula:
S = ПR ^ 2.
Substitute 3 for R:
S = 3.14 * 3 ^ 2 = 26.26.
Answer: the area of the flower bed is 26.26 m2.
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