Problems Given Surface Area

How many square centimeters of wrapping paper are needed to cover the surfaces of the pyramid? 

• 108 cm²

• 324 cm²

• 180 cm²

• 432 cm²

Tags

CCSS.7.G.B.6

What is surface area?

• The amount of stuff that can fit in an object.

• A 2D shape.

• A 3D shape.

• The sum of the areas of all the surfaces (faces) of a 3D shape.

Find the surface area of the cube.

• 100 sq in

• 400 sq in

• 600 sq in

Tags

CCSS.6.G.A.4

Surface area:

• 240 ft²

• 268 ft²

Tags

CCSS.7.G.B.6

Surface area:

• 96 m²

• 36 m²

• 228 m²

• 284 m²

Tags

CCSS.7.G.B.6

Surface area:

• 81 m²

• 297 m²

• 108 m²

• 216 m²

Tags

CCSS.7.G.B.6

How many square inches of cardboard make up this pyramid?

• 24 in²

• 40 in²

• 44 in²

Tags

CCSS.6.G.A.4

Find the surface area of a box measuring 4 in long, 3 in wide, and 6 in tall.

• 108 in²

• 54 in²

• 72 in²

Tags

CCSS.6.G.A.4

A glass triangular prism is 5.5 inches tall. Each side of the base is 4 inches long, with a 3-inch height. How much glass covers the surface?

• 90 in²

• 78 in²

• 34 in²

Tags

CCSS.7.G.B.6

Which diagram has a surface area of 78 square units?

• A

• B

• C

• D

Tags

CCSS.6.G.A.4