Volume and Dim Change for 3D Shapes

The volume of the cone is 142 cm³. The height of the cone is 8 cm. What is the radius, rounded to the nearest centimeter?

• 17 cm
• 8 cm
• 4 cm
• 3 cm

The volume of the cylinder is 942.5 cm³. The height of the cylinder is 12 cm. What is the radius, rounded to the nearest centimeter?

• 5 cm
• 78 cm
• 12 cm
• 26 cm

The side length of the pentagon is 5 centimeters. The apothem of the pentagon is 3.5 centimeters, and the height of the pyramid is 8.5 centimeters. What is the volume of the regular pentagon rounded to the nearest centimeter?

• 372 cm³
• 44 cm³
• 124 cm³
• 253 cm³

Calculate the volume of the triangular prism to the nearest centimeter. 

• 640 cm³
• 960 cm³
• 533 cm³
• 400 cm³

Calculate the volume of the prism to the nearest centimeter. 

• 65 cm³
• 30 cm³
• 45 cm³
• 90 cm³

The diameter of the base is 6 cm. The height of the cone is 8 cm. Calculate the volume, round to the nearest cubic centimeter.

• 45 cm³
• 75 cm³
• 138 cm³
• 272 cm³

Volume: 652.86 cm³ 
Calculate the height.

• 8 cm
• 3 cm
• 6 cm
• 13 cm

Volume: 216 cm³ 
The length of the base: 12 cm
The width of the base is half the length of the base. Find the height.

• 9 cm
• 12 cm
• 5 cm
• 18 cm

At the corner ice cream parlor, an ice cream cone is 6 centimeters in height and has a radius of 2 centimeters. How many cubic centimeters of ice cream does the cone hold? (Round to the nearest centimeter)

• 13 cm³
• 38 cm³
• 12 cm³
• 25 cm³

If this figure is dilated by a scale factor of 1/3, what is the perimeter of the new figure?

• 1/3
• 4
• 3
• 9