Surface Area 3D Objects

What is the surface area for this rectangular prism?

• 448 yd²

• 328 yd²

• 240 yd²

• 224 yd²

What is the surface area for this triangular prism?

• 720 mm²

• 1690 mm²

• 624 mm²

• 198 mm²

What is the surface area of this triangular prism?

• 144 cm²

• 60 cm²

• 122 cm²

• 255 cm²

What is the surface area of this square pyramid?

• 400 yd²

• 500 yd²

• 300 yd²

• 200 yd²

What is the surface area of this square pyramid?

• 273 ft²

• 49 ft²

• 112 ft²

• 224 ft²

The surface area of this cube is _____ft².

(Please do not use commas in your answer. Just put the number.)

The surface area for this square pyramid is ____ in².

(Please do not use commas in your answer. Just put the number.)

In your own words, what is a net in terms of math and 3D objects? How can they help you find the surface area of a shape?

Evaluate responses using AI:

OFF

Draw the net for a triangular prism.

What is the total surface area of the triangular prism shown? 

• 468 in²

• 540 in²

• 576 in²

• 700 in²