1/6, 2/3, 3/4 is the answer
4/3pi(r)^3 is the formula for volume of a sphere. If the diameter is 4, then the radius is 2. So if you plug the radius into the formula for volume of a sphere, the volume will be about 33.51 cm^3.
Answer:
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Step-by-step explanation:
<h3>Radius of circle is 2.5 feet</h3><h3>Diameter of circle is 5 feet</h3>
<em><u>Solution:</u></em>
Given that,
Circumference of circle = 15.7 feet
<em><u>The formula for the circumference of a circle is:</u></em>
Where, "r" is the radius of circle
Given that,
C = 15.7 feet
Therefore,
Thus radius of circle is 2.5 feet
Also,
Diameter = 2( radius )
Diameter = 2 (2.5) = 5
Thus diameter of circle is 5 feet