Surface area of rectangular prism Week A

Find the Surface Area

• 556 cm²
• 278 cm²
• 680 cm²
• 340 cm²

Tags

CCSS.7.G.B.6

What is the surface area of this figure?

• 200 cm ²
• 800 cm ²
• 400 cm ²
• 100 cm ²

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.

What is the "formula" for surface area of a rectangular prism?

• SA = 2lw + 2lh + 2wh
• SA = lw + lh + wh
• SA = length ∙ width
• SA = lw + lh + wh ÷ 2

Tags

CCSS.7.G.B.6

Find the surface area of this cube.

• 18 sq cm
• 36 sq cm
• 54 sq cm
• 60 sq cm

Tags

CCSS.6.G.A.4