Developing an understanding of surface area

What 3D solid does this net create?

• Triangular Prism

• Triangular Pyramid

• Rectangular Pyramid

• Rectangular Prism

Which cube cannot be made based on the unfolded cube?

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Count the unit squares, and !nd the surface area of the shape represented by each net.

□ = 2 yd²

• 25 yd²

• 48 yd²

• 55 yd²

• 15 yd²

Select the correct nets of a triangular prism. Select all that apply.

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Classify the 3D solid from its net.

• triangular prism
• triangular pyramid
• ninja star
• triangular net

Name the 3-D shape

• Rectangular Prism

• Rectangular Pyramid

• Cube

• Triangular Pyramid

• Triangular Prism

What 3D solid does this net create?

• Triangular Prism

• Triangular Pyramid

• Rectangular Pyramid

• Rectangular Prism

Find the surface area of the net.

• 12.4 cm²

• 13.4 cm²

• 14.4 cm²

• 15.4 cm²

Count the unit squares, and !nd the surface area of the shape represented by each net.

□ = 1 yd²

• 158 yd²

• 33 yd²

• 98 yd²

• 121 yd²

What is the surface area of the prism that matches the net drawn?

• 24 cm²

• 32 cm²

• 68 cm²

• 72 cm²