Unit 10 Review Honors

What is the surface area of this figure?

• 700 in²

• 800 in ²

• 600 in ²

• 650 in ²

Calculate the surface area of the given shape. Round to the nearest tenth.

• 282.7 in²

• 56.5 in²

• 188.5 in²

• 245.0 in²

Given a cylinder with a surface area of 2543 cm² and radius of 9 cm, calculate the height of this cylinder to the nearest cm.

• 36 cm

• 45 cm

• 10 cm

• 283 cm

Calculate the surface area.

• 12 m²

• 8 m²

• 24 m²

• 20 m²

A sphere has a surface area of 314.25 ft². What must the radius be, rounded to the nearest foot?

• 5 ft

• 6 ft

• 12 ft

• 10 ft

Calculate the surface area.

• 65π cm²

• 90π cm²

• 85π cm²

• 70π cm²

What is the surface area of this composite figure?

• 60π cm ²

• 45π cm ²

• 57π cm ²

• 48π cm ²

What shape is formed at the cross section of a plane perpendicular to the base of a square pyramid?

• square

• triangle

• rectangle

• circle

What shape is formed at the cross section of a plane parallel to the base of a cone?

• square

• triangle

• rectangle

• circle

If the dimensions of a cone are multiplied by 2/3. The volume is multiplied by ___

• 4/9

• 6/9

• 8/27

• 2/3