Surface Area of Square and Triangle Pyramid

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

• 108 cm²

• 324 cm²

• 180 cm²

• 432 cm²

Tags

CCSS.7.G.B.6

Find the Surface Area.

• 15m²

• 16m²

• 18m²

• 20m²

Tags

CCSS.7.G.B.6

What is surface area?

• Inside of the object

• the sum of all the areas of all the shapes that cover the surface of the object.

• Something Mrs. Crow made up?

• Surface area is what you get when you boil unicorn tears.

A pyramid has a square base. Each side of the base is 9 cm. The slant height of each triangle is 14 cm. What is the surface area?

• 126 cm²

• 144 cm²

• 252 cm²

• 333 cm²

Tags

CCSS.7.G.B.6

What is the surface area of this square pyramid?

• 70.1 sq. centimeters

• 78.9 sq. centimeters

• 84.5 sq. centimeters

• 81.9 sq. centimeters

Tags

CCSS.7.G.B.6

Find the surface area of the square pyramid.

• 320 square inches

• 704 square inches

• 224 square inches

• 384 square inches

Tags

CCSS.7.G.B.6

What is the surface area of this square pyramid?

• 561 cm²

• 220 cm²

• 341 cm²

• 121 cm²

Tags

CCSS.7.G.B.6

What is the surface are if you were to wrap this square pyramid?

• 23 sq. meters

• 27 sq. meters

• 33 sq. meters

• 36 sq. meters

Tags

CCSS.7.G.B.6

Find the surface area of the square pyramid.

• 15 square meters

• 39 square meters

• 69 square meters

• 30 square meters

Tags

CCSS.7.G.B.6

Find the surface area of the square pyramid.

• 645 square centimeters

• 435 square centimeters

• 210 square centimeters

• 330 square centimeters

Tags

CCSS.7.G.B.6