1-1 practice · pdf file01.11.2014 · prentice hall gold geometry • teaching...
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Prentice Hall Gold Geometry • Teaching ResourcesCopyright © by Pearson Education, Inc., or its affiliates. All Rights Reserved.
3
Name Class Date
1-1 Practice Form G
Nets and Drawings for Visualizing Geometry
Match each three-dimensional � gure with its net.
1. 2. 3.
A. B. C.
Make an isometric drawing of each cube structure on isometric dot paper.
4. 5. 6.
7. Error Analysis Two students draw nets for the solid shown below. Who is
correct, Student A or Student B? Explain.
Student A:
Student B:
8. You want to make a one-piece cardboard cutout for a child to fold
and tape together to make a dollhouse. It includes a ! oor, a complete
roof, and four walls. Draw a net for the dollhouse.
A BC
Front Right Front Rig
htFront Rig
ht
Student B; the fi rst net has two faces that overlap when folded into a 3-D shape.
Prentice Hall Gold Geometry • Teaching ResourcesCopyright © by Pearson Education, Inc., or its affiliates. All Rights Reserved.
4
Name Class Date
For each isometric drawing, make an orthographic drawing. Assume there are
no hidden cubes.
9. 10. 11.
12. Visualization Look at the orthographic
drawing at the right. Make an isometric drawing
of the structure.
13. Choose the nets that will fold to make a cube.
A. B. C.
14. Writing To make a net from a container, you start by cutting one of the seams
along an edge where two sides meet. If you wanted to make a di" erent net for
the container, what would you do di" erently?
15. Multiple Representations Draw two di" erent
nets for the solid shown at the right.
FrontRig
htFront Rig
htFront Rig
ht
Top Front Right
1-1 Practice (continued) Form G
Nets and Drawings for Visualizing Geometry
Top Front Right Top Front Right Top Front Right
Front Right
Sample: I would not separate the same edges when making a second net. Also, I would make sure that the result cannot be rotated or fl ipped so that it is the same as the fi rst.
A and B
Answers may vary. Samples: