A wire of radius 6mm and length 400 is melted to sphere.calculate the volume of an irregular solid
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<u>Given</u>:
Given that the diameter of the circle is 10 kilometers.
We need to determine the area of the circle.
<u>Radius of the circle:</u>
The radius of the circle can be determined using the formula,
Substituting d = 10, we get;
Thus, the radius of the circle is 5 kilometers.
<u>Area of the circle:</u>
The area of the circle can be determined using the formula,
Substituting r = 5, we get;
Thus, the area of the circle is 78.5 square kilometers.