Find the Surface Area of a Rectangular Prism Net Using Square Units

What is the surface area of the box?

Tags

CCSS.6.G.A.4

The following pattern can be folded to form a 3D solid.

• a cube with a surface area of 54 in²

• a rectangular prism with asurface area of 72 in²

• a cube with a surface area of 90 in²

• a rectangular oprism with a surface area of 90 in²

Tags

CCSS.6.G.A.4

What is the surface area of the rectangular prism net shown?

Tags

CCSS.6.G.A.4

Tags

CCSS.7.G.B.6

Find the total surface area of the figure.

• 208 cm²

• 112 cm²

• 200 cm²

• 160 cm²

Tags

CCSS.6.G.A.4

A block of cheese in the shape of a rectangular prism has sides measuring 40 cm, 10 cm, and 10 cm in length. A farmer wants to calculate the surface area of the block to see if he has a cloth that can cover the entire block. To calculate the surface area, the farmer needs to find the areas of​ ​ ​ (a)   rectangles and ​ (b)   squares. The total surface area is ​ (c)   square centimeters.

• 2

• 4

• 6

• 8

• 1,800

• 2,400

• 3,600

• 400

Tags

CCSS.7.G.B.6

The net for a rectangular prism has three pairs of rectangles: 3 units by 8 units, 2  units by 6 units, 2 units by 4  units. What is the surface area, in square units, for this prism?

Tags

CCSS.6.G.A.4

Vignesh is calculating the surface area of the prism whose net is given.

He performs the following steps:
1. There are two faces that each have an area of 6×4=24  square units.
2. There are two faces that each have an area of 6×6=36  square units.
3.There are two faces that each have an area of 3×4=12  square units.
4. The total surface area of the prism is 108  square units.
In which step did Vignesh first make a mistake?

• Step 1

• Step 2

• Step 3

• Step 4

Tags

CCSS.6.G.A.4

A rectangular prism has side lengths of 4, 3, and 1 units. Which statements are true about the surface area? Select all that apply.

• Two of the faces each have areas of 4 square units.

• Two of the faces each have areas of 3 square units.

• Two of the faces each have areas of 16 square units.

• The total surface area of the rectangular prism is 38 square units.

• The total surface area of the rectangular prism is 48 square units.

Tags

CCSS.7.G.B.6

FInd the Surface area of the shape below?

• 258 m²

• 268 m²

• 248 m²

• 278 m²

Tags

CCSS.7.G.B.6