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Mrs. Rivas. Lesson 1-2. Write true or false. 1. A, D, F are coplanar. True. Mrs. Rivas. Lesson 1-2. Write true or false. 2. and are coplanar. False. Mrs. Rivas. Lesson 1-2. Write true or false. 3. A , B , E are coplanar. True. Mrs. Rivas. Lesson 1-2.
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Mrs. Rivas Lesson 1-2 Write true or false. 1. A, D, F are coplanar. True
Mrs. Rivas Lesson 1-2 Write true or false. 2. and are coplanar . False
Mrs. Rivas Lesson 1-2 Write true or false. 3. A, B, E are coplanar. . True
Mrs. Rivas Lesson 1-2 Write true or false. 4. D, A, B, E are coplanar. True
Mrs. Rivas Lesson 1-2 Write true or false. 5. A and C are collinear. True
Mrs. Rivas Lesson 1-2 Write true or false. 6. D, E, and B are collinear. False
Mrs. Rivas Lesson 1-3 and 1-4 • Use the figure at the right for Exercises 7–12. 7. If and , then ⎕.
Mrs. Rivas Lesson 1-3 and 1-4 • Use the figure at the right for Exercises 7–12. 8. ⎕ is the angle bisector of ⎕.
Mrs. Rivas Lesson 1-3 and 1-4 • Use the figure at the right for Exercises 7–12. 9. Algebra and . Solve for .
Mrs. Rivas Lesson 1-3 and 1-4 • Use the figure at the right for Exercises 7–12. 10. Algebra If and , then ⎕.
Mrs. Rivas Lesson 1-3 and 1-4 • Use the figure at the right for Exercises 7–12. 11. , ⎕, and ⎕.
Mrs. Rivas Lesson 1-3 and 1-4 • Use the figure at the right for Exercises 7–12. 12. and . Find .
Mrs. Rivas Lesson 1-3 and 1-4 13. Algebra In the figure at the right, . Find .
Mrs. Rivas Lesson 1-3 and 1-4 14. Algebra Points , , and are collinear with between and . , , and . Find , , and .
Mrs. Rivas Lesson 1-5 Name the angle or angles in the diagram described by each of the following. 15. supplementary to NQK
Mrs. Rivas Lesson 1-5 Name the angle or angles in the diagram described by each of the following. 16. vertical to PQM
Mrs. Rivas Lesson 1-5 Name the angle or angles in the diagram described by each of the following. 17. congruent to NQJ
Mrs. Rivas Lesson 1-5 Name the angle or angles in the diagram described by each of the following. 18. adjacent and congruent to JQM
Mrs. Rivas Lesson 1-5 Name the angle or angles in the diagram described by each of the following. 19. complimentary to KQP
Mrs. Rivas Lesson 1-5 20. and are complementary angles. and . What are and ?
Mrs. Rivas Lesson 1-5 21. and are supplementary angles. The measure of is twenty degrees less than three times the measure of . What are and ?
Mrs. Rivas Lesson 1-5 22. bisects . and . What is ? R ? Q S T