Cylinders, Cones, and Spheres

Choose the geometric solids to model each object?

• cylinder

• 
• triangular prism

• 
• cylinder & spheres

• 
• cylinder & cone

• 
• octagonal prism

• 

Find the volume of the cone. Round your answers to the nearest tenth. Use 3.14 for π.

• 113.0 in³

• 37.7 in³

• 339.1 in³

Find the lateral surface area. Use pi for pi. The diameter is 18. Round to the nearest tenths.

• 7121.5

• 1780.4

• 395.6

• 197.9

Find the volume of the figure. Round to the nearest tenth.

• 128.6 units³

• 1,286.8 units³

• 401.9 units³

• 5,144.6 units³

Tags

8.7.A

The following figures are cylinders, cones, and spheres. Select the cylinder figures. Select two correct answers.

• 
• 
• 
• 
• 

Tags

8.7.A

The cone has a height equal to the cube's ​ (a)   . The volume of the cone is ​ (b)   the volume of the cube. The volume of a cone is ​ (c)   .

• height
• less than
• 1/3Bh
• more than
• Bh

What is the volume of the shape?

• 83.8 in³

• 92.6 in³

• 97.3 in³

• 86.1 in³

Find the volume of the given sphere.

• 418.7 cubic ft

• 3,984.6 cubic ft

• 4,188.8 cubic ft

• 4,319.8 cubic ft

Find the volume to the nearest tenth using 3.14 instead of Pi.

• 282.6 in³
• 94.2 in³
• 235.5 in³
• 78.5 in³