Surface Area and Solids

Find the Surface Area.

Enter a number only.

Mathematical Equivalence

ON

If two figures are similar, their area ratio is ...?

• the same

• squared

• cubed

• twice as much

If two figures are similar, their surface area ratio is ...?

• the same

• squared

• cubed

• twice as much

If the side lengths are tripled, then which of the following statements about its volume will be true?

• The new volume will be 3 times larger

• The new volume will be 9 times larger

• The new volume will be 10 times larger

• The new volume will be 27 times larger

What is the volume of the larger solid? Enter a number only.

Mathematical Equivalence

ON

Find the volume of the figure.

Enter a number only.

Mathematical Equivalence

ON

Find the volume of the cylinder.

Leave your answers in terms of pi.

Mathematical Equivalence

ON

The solids are similar. Find the Surface Area of the larger solid. Round your answer to the nearest tenth.

• 216.7 ft²

• 361.1 ft²

• 691.9 ft³

• 78 ft³

The solids are similar. Find the Surface Area of the smaller solid. Round your answer to the nearest tenth.

• 210.5 m²

• 150.4 m²

• 577.6 m³

• 10.7 m³

Determine whether the solids are similar.

• Yes, they are similar.

• No, they are not similar.