4/24 Volume and Surface Area of Spheres

​V= 1.33 x π x radius x radius x radius

​Volume of a sphere

Multiple Choice

Find the volume of the given sphere.

V= 1.33 x π x radius x radius x radius

• 33.4 m³

• 16.7 m³

• 66.8 m

V= 1.33 x π x radius x radius x radius

V= 1.33 x π x radius x radius x radius

V= 1.33 x π x 2 x 2 x 2

V= 33.4

Multiple Choice

Find the volume of the sphere

V= 1.33 x π x radius x radius x radius

• 104.4 cm³

• 522 cm³

• 125 cm³

V= 1.33 x π x radius x radius x radius

V= 1.33 x π x radius x radius x radius

V= 1.33 x π x 5 x 5 x 5

V= 522

Multiple Choice

Find the volume of the sphere

V= 1.33 x π x radius x radius x radius

• 4,176.2 mm³

• 417.62 mm³

• 41.76 mm³

V= 1.33 x π x radius x radius x radius

V= 1.33 x π x radius x radius x radius

V= 1.33 x π x 10 x 10 x 10

V= 4,176.2

Multiple Choice

Find the volume of the sphere

V= 1.33 x π x radius x radius x radius

• 4,176.2 mm³

• 417.62 mm³

• 41.76 mm³

Multiple Choice

Find the volume of the sphere

V= 1.33 x π x radius x radius x radius

• 12.53 mm³

• 37.59 mm³

• 112.76 mm³

V= 1.33 x π x radius x radius x radius

V= 1.33 x π x radius x radius x radius

V= 1.33 x π x 3 x 3 x 3

V= 112.76

Multiple Choice

Find the volume of the sphere

V= 1.33 x π x radius x radius x radius

• 33.41 m³

• 267.28 m³

• 2,138.21 m³

V= 1.33 x π x radius x radius x radius

V= 1.33 x π x radius x radius x radius

V= 1.33 x π x 8 x 8 x 8

V= 2,138.21

Multiple Choice

What is the volume of a sphere with a radius of 4 inches? Use 3.14 for pi.

• 561 in³

• 267 in³

• 201 in³

V= 1.33 x π x radius x radius x radius

V= 1.33 x π x radius x radius x radius

V= 1.33 x π x 4 x 4 x 4

V= 267

SA = 4 x π x radius x radius

​

Surface Area of a Sphere

Multiple Choice

Find the surface area of the sphere

SA = 4 x π x radius x radius

• 50.24 m²

• 25.12 m²

• 75.36 m²

SA = 4 x π x radius x radius

SA = 4 x π x radius x radius

SA = 4 x π x 2 x 2

SA =50.24

Multiple Choice

Find the surface area of the sphere

SA = 4 x π x radius x radius

• 314 cm²

• 62.8 cm²

• 31.4 cm²

SA = 4 x π x radius x radius

SA = 4 x π x radius x radius

SA = 4 x π x 5 x 5

SA =314

Multiple Choice

Find the surface area of the sphere

SA = 4 x π x radius x radius

• 1,256 mm²

• 125.6 mm²

• 12.56 mm²

SA = 4 x π x radius x radius

SA = 4 x π x radius x radius

SA = 4 x π x 10 x 10

SA =1,256

Multiple Choice

Find the surface area of the sphere

SA = 4 x π x radius x radius

• 113.04 mm²

• 37.68 mm²

• 339.12 mm²

SA = 4 x π x radius x radius

SA = 4 x π x radius x radius

SA = 4 x π x 3 x 3

SA =113.04

Multiple Choice

Find the surface area of the sphere

SA = 4 x π x radius x radius

• 6,430.72 m²

• 803.84 m²

• 100.48 m²

SA = 4 x π x radius x radius

SA = 4 x π x radius x radius

SA = 4 x π x 8 x 8

SA =803.84

Multiple Choice

Find the surface area of a sphere with a radius of 12 inches

SA = 4 x π x radius x radius

• 150.72 in²

• 1,808 in²

• 301.44 in²

SA = 4 x π x radius x radius

SA = 4 x π x radius x radius

SA = 4 x π x 12 x 12

SA =1,808