Skills Practice Workbook - Glencoe

11–3
Arcs and Chords
Complete each sentence.
NAME DATE PERIOD
Skills Practice
1. If SG
� � RE
� , then S�G� � ? R�E�
2. If ST
� � ET
� , then �SMT � � ? EMT
3. If T�M� ⊥ R�G�, then RT
� � ? TG �
4. If ST
� � TE
� , S�T� � ? T�E�
5. If R�G� ⊥ A�S�, then S�B� � ? A�B�
6. If RE
� � SG
� , then �RME � � ? GMS
7. If R�E� � S�G�, then RE
� � ? SG �
8. If T�M� ⊥ R�G�, then ST
� � ? TE
�
9. If T�M� ⊥ R�G�, then S�Q� � ? E�Q�
10. If T�M� ⊥ R�G� and ST
� � TE
� , then �SQT � � ? EQT
11. If S�Q� � E�Q�, then T�M� ⊥ ? R�G�
12. If SR
� � AR
� , then R�G� ⊥ ? S�A�
Use �B, where B�X� ⊥ W�Y�, to complete each sentence.
13. If BW � 23, then BY � ? 23
14. If WY � 38, then WZ � ? 19
15. If WZ � 15, then WY � ? 30
16. If BZ � 6 and WZ � 8, then WB � ? 10
17. If WB � 15 and BZ � 9, then WZ � ? 12
18. If WY � 40 and BZ � 15, then WB � ? 25
19. If BY � 30 and BZ � 18, then WY � ? 48
20. If mWY
� � 110, then mWX
� � ? 55
© Glencoe/McGraw-Hill 63 Geometry: Concepts and Applications
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