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If two lines are cut by a transversal such that corresponding angles are congruent, then the lines are parallel
GOAL 1. Prove that two lines are parallel. re parallel. You can use the following postulate and theorems to p. GOAL 2 Use properties of lines are parallel. parallel lines to solve real-life problems, such as proving that prehistoric mounds are parallel in Ex. 19. Why you should learn it. n Exa.
Use the figure and the given information to determine which lines, if any, are parallel. Justify using. a theorem or postulate.
Essential Question. For which of the theorems involving parallel lines and transversals is the converse true? Exploring Converses. Work with a partner. Write the converse of each conditional statement. Draw a diagram to represent the converse. Determine whether the converse is true. Justify your conclusion.
Independent Practice: PROOFS OF PARALLEL LINES Geometry Unit 3 - Reasoning & Proofs w/Congruent Triangles Page 168 Q 2 1 U A D 7. Given: r ‖ s l ‖ m Prove: 6 14 Use the following word bank to complete the proof. Statements Reasons
Write the converse of each conditional statement. Determine whether the converse is true. Justify your conclusion. Corresponding Angles Theorem. If two parallel lines are cut by a transversal, then the pairs of corresponding angles are congruent. b. Alternate Altern Interior Angles Theorem.
Proving lines parallel worksheets students learn how to use the converse of the parallel lines theorem to that lines are parallel. These worksheets come with visual simulation for students to see the problems in action, and provides a detailed step-by-step solution for students to understand the process better, and a worksheet properly ...
