Area of Rectangular and Parallelogram

What is the area formula for a rectangle? (2-dimensional)

• A = l x w x h

• A = 2(l x w) + 2(l x h) + 2 (h x w)

• A = l^2 x w^2

• A = l x w

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

If the measurements of a Rectangular Prism are 4,5, and 6; what could be it total surface area?

• 2 (4x5) + 2(4x6) + 2(5x6) = 148 square units

• 2 (4x5) + 2(4x4) + 2(5x5) = 122 square units

Tags

CCSS.7.G.B.6

If the measurements of a rectangular prism are 2, 4, and 6; what could be its total surface area?

• 16 + 24 + 48

• 8 + 12 + 24

Tags

CCSS.7.G.B.6

Find the Surface Area

• 556 cm²

• 278 cm²

• 680 cm²

• 340 cm²

Tags

CCSS.7.G.B.6

Find the total surface area of the prism.

• 48 square inches

• 64 square inches

• 88 square inches

• 76 square inches

Tags

CCSS.7.G.B.6

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 the rectangular prism.

• 94 cm. squared

• 60 cm. squared

• 12 cm. squared

• 19 cm. squared

Tags

CCSS.7.G.B.6

To calculate the amount of carpeting needed for the floor of your bedroom, which of the following should you find:

• Area

• Perimeter

• Surface Area

• Volume