Answer:
Explanation:
The formula for the area of a circle is:
A = πr^2
where A is the area of the circle, and r is the radius.
We are given that the area of the golf green is 15m^2, so we can write:
15 = πr^2
To solve for r, we can divide both sides by π and then take the square root:
r = √(15/π)
r ≈ 2.18 m
The diameter of the golf green is twice the radius, so we can multiply the radius by 2 to get:
d = 2r ≈ 4.36 m
Therefore, the diameter of the golf green is approximately 4.36 meters.
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