Review for Test 1 HW Answers

1. 4
2. 2
3. (2, -1)
4. (6, 7)
5. 11.7 or 2 sqrt 34
6. 12.8 or 2 sqrt 41
7. plane EFG
8. EB, FC, AB, DC
9. x = 7, angles are 42 and 138
10. x = 12, angles are 68 and 112

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