body{margin:0;} noscript{z-index: 10000; position: fixed; display: block; height: 100%; width: 100%; background: #fff;} noscript .fa{font-size: 40px; display:block; color: #daa520;} noscript div{margin-top: 6%; padding-left: 20px; padding-right: 20px; text-align: center;} ! You must have JavaScript enabled to use this site.

Dashboard

Glencoe Math: Course 3, Volume 2 View details

3. Volume of Spheres

Finish the assignment

Continue to next subchapter

Exercise 16 Page 611

The volume of a sphere is four thirds the product of π and the cube of the radius.

about 696.9cm^3

Practice makes perfect

Consider the given sphere.

The volume of a sphere is four thirds the product of π and the cube of the radius. V=4/3π r^3 In the diagram, we can see that the diameter is 11cm. Therefore, the radius is 11÷ 2= 5.5cm. We can substitute this value for r in the above formula and simplify the right-hand side.

V=4/3π r^3

Substitute

r= 5.5

V=4/3π ( 5.5)^3

▼

Evaluate right-hand side

CalcPow

Calculate power

V=4/3π (166.375)

CommutativePropMult

Commutative Property of Multiplication

V=4/3(166.375)π