Surface Area Missing Dimension

When finding Surface Area which type of units could be on the end of your answer?

• mm

• cm²

• in³

• ft⁴

• minion⁸

What is the surface area of this net?

The solids are similar. Find the measure of side h.

• 18 m

• 12 m

• 24 m

• 32 m

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

The solids are similar. Find the missing dimension.

• 5 ft

• 0.5 ft

• 12 ft

• 1.3 ft

The solids are similar. Find the measure of side l.

• 2 m

• 1 m

• 1.3 m

• 3 m

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

Find the total surface area of the prism.

• 161 square feet

• 1,700 square feet

• 75 square feet

• 186 square feet

Find the total surface area.

• 400 mm²

• 624 mm²

• 520 mm²

• 600 mm²

Find the missing dimension. (Do not type mm.) Remember that you take half in the formula of a triangle so you have to do one extra step when finding the missing dimension.