Surface Area of Rectangular Prisms with a Formula

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

• 120

• 158

• 240

• 1728

Paul needs to paint a door in his house with the dimensions given in the picture. He wants to give the door 2 coats of paint. How many square centimeters of paint does he need?

• 67360 cm²

• 33680 cm²

• 66400 cm²

• 66880 cm²

What is the surface area of this prism?

• 79 in²

• 150 in²

• 120 in²

• 158 in²

Find the surface area of the rectangular prism

Identify the missing dimension of a rectangular prism if the surface area is 130 cm² and the other two dimensions are 5 cm and 2 cm.

• 6 cm

• 8 cm

• 10 cm

• 12 cm

What is the surface area of this figure?

• 200 cm ²

• 800 cm ²

• 400 cm ²

• 100 cm ²

If the surface area of a rectangular prism is 150 cm² and the dimensions are 5 cm and 3 cm, what could be the third dimension?

• 7 cm

• 8 cm

• 10 cm

• 12 cm

What is the surface area? (6 in by 3 in by 5 in prism)

• 90 in²

• 180 in²

• 126 in²

• 96 in²

Find the total surface area of the prism.

• 48 square inches

• 64 square inches

• 88 square inches

• 76 square inches

Find the surface area of the rectangular prism.

• 94 cm. squared

• 60 cm. squared

• 12 cm. squared

• 19 cm. squared