Surface Area and Volume of Spheres and Hemispheres

Surface area is.......

• Filling in a 3 dimensional shape

• wrapping the outside of a 3 dimensional shape

What is the surface area?

• 6658.56 mm²

• 452.16 mm²

• 904.32 mm²

• 108.8 mm²

What is the volume?

• 150.72 mm³

• 904.32 mm³

• 2,712.96 mm³

• 7234.56

Find the volume of the Sphere

• 78.5 m³
• 392.5 m³
• 523.6 m³
• 62.8 cm³

For a sphere with a radius of 8cm, what is the volume?

• 2143.678

• 736.33

• 1120.98

• 3097.61

For a sphere with a radius of 8, what is the Surface Area?

• 803.84

• 10096.2304

• 2143.573

• 100.48

Find the Volume of the Sphere

• 904.32 ft³
• 7,234.56 ft³
• 150.72 ft³

Barney wanted to know how much ice cream he got in one scoop. The radius of a scoop is 2 inches. Find the volume. Use 3.14 for pi.

• 345.3 in³

• 33.5 in³

• 25.1 in³

• 50.2 in³

Find the surface area of the sphere, given diameter is 10.

• 314.16 in²

• 314 in²

• 166.67 in²

• 521.24 in²

Lucas found a punctured bouncy ball in his basement. He wants to know how much air used to fill up the entire ball. The diameter of the ball is 5 in. Find the volume. Use 3.14 for π.

• 2.5in.
• 345.7in.
• 654.4in.
• 589in.