Q. Find the volume of a sphere with a radius of 4 feet.Leave π(A) 341.33πft3(B) 16πft3(C) 21.33πft3(D) 85.33πft3
Recall Volume Formula: Recall the formula for the volume of a sphere.The formula for the volume of a sphere is given by V=34πr3, where r is the radius of the sphere.
Substitute Given Radius: Substitute the given radius into the volume formula.Given the radius r=4 feet, we substitute it into the formula to get V=34π(4)3.
Calculate Volume: Calculate the volume using the substituted values.V=34π(4)3=34π(64)=34×64×π=3256×π≈3256×3.14159
Perform Multiplication: Perform the multiplication to find the volume. V≈3256×3.14159≈85.33333×3.14159≈268.0824 cubic feet