Skills Practice Workbook - Glencoe

4–1
NAME DATE PERIOD
Skills Practice
Parallel Lines and Planes
Describe each pair of segments in the prism as parallel, skew, or intersecting.
1. E�G�, M�L� parallel 2. L�K�, E�G� skew
3. L�K�, G�H� parallel 4. E�G�, G�H� intersecting
5. J�N�, M�L� skew 6. L�K�, N�K� intersecting
7. N�K�, J�H� parallel 8. E�G�, H�K� skew
9. M�N�, L�K� parallel 10. M�N�, G�L� skew
Use the figure for Exercises 1–10. Name the parts of the rectangular prism.
11. six planes EGH, GLK, MLK, EMN, EMG, JNK
12. all pairs of parallel planes EGH || MLK, MLG || NKH, EMN || GLK
13. all segments skew to J�H� M�N�, L�K�
14. all segments parallel to E�G� J�H�, M�L�, N�K�
15. all segments intersecting M�L� IE�M�, M�N�, L�K�, GL
16. all segments parallel to J�N� IH�K�, E�M�, G�L�
Name the parts of the triangular prism.
17. all pairs of intersecting planes BFD and BFY, BFD and FDZ, BFD and BDZ,
XYZ and XZD, XYZ and XYF, XYZ and YZD
18. all pairs of parallel segments F�D� || Y�Z�,
B�X� || D�Z�, B�X� || F�Y�, D�Z� || F�Y�, B�D� || X�Z�, B�F� || X�Y�
19. all pairs of skew segments B�F� and X�Z�, B�F� and Y�Z�, F�D�
and X�Y�, F�D� and X�Z�, B�D� and X�Y�, B�D� and Y�Z�, F�Y� and X�Z�, F�Y� and B�D�, B�X�
and F�D�, B�X� and Y�Z�, D�Z� and X�Y�, D�Z� and B�F�
20. all points at which three segments intersect B, F, D, X, Y, Z
J H
© Glencoe/McGraw-Hill 19 Geometry: Concepts and Applications
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F
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