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Remember: 3D Objects:

Rectangular Prism

Triangular Prism

Cone

CylinderSphere

Rectangular Pyramid

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6 cm4cm

2cm

On centimeter grid paper, make a sketch of a net of this box.  

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a) What is the minimal length of the longest side of the box?

b) Sketch a net of the box.

c) Calculate the total area to make the box.

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Assignment:

P. 9-10 # 1-7

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Practice

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Key Terms

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Classwork:

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Assignment on Surface Area