james and his sister save money for a trip to the water park. james has saved half the amount of money as his sister has saved.
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The volume of the sphere is 267. 95 cm³.
<h2>Given </h2>The radius of the sphere is 4cm.
<h3>What is the volume of sphere?</h3>The volume of a sphere is the three-dimensional space occupied by a sphere.
The volume of the sphere is determined by the following formula;
Where r is the radius of the sphere.
Substitute all the values in the formula;
Hence, the volume of the sphere is 267. 95 cm³.
To know more about Volume of Sphere click the link given below.
Answer:
1)
2)
Multiply :
Apply Difference of Squares formula:
a = 5, b = -2