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Objective: To relate parallel & perpendicular lines.

Ch 3.3 Standard 7.0 : Students prove and use theorems involving the properties of parallel lines cut by a transversal. Objective: To relate parallel & perpendicular lines. HYPOTHESIS. CONCLUSION. Theorems. Activity.

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Objective: To relate parallel & perpendicular lines.

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  1. Ch 3.3Standard 7.0:Students prove and use theorems involving the properties of parallel lines cut by a transversal Objective: To relate parallel & perpendicular lines.

  2. HYPOTHESIS CONCLUSION Theorems

  3. Activity Please click on the following link (or copy & paste into your browser) to access an interactive activity pertaining to parallel & perpendicular lines. http://glencoe.com/sites/common_assets/mathematics/geom_2010/math_in_motion/chapter_openers/GM_10_CO_03/course_player.html

  4. Example 1 Write a two-column proof. Given: r || s, 1  2 Prove: rt 1. Given 1.r || s, 1  2 2. Corr. s Post. 2.2  3 3.1  3 3. Trans. Prop. of  4. 2 intersecting lines form lin. pair of  s  lines . 4.rt

  5. Given: Prove: 2. 3. 4. Example 2 Write a two-column proof. 1.EHF HFG 1. Given 2. Conv. of Alt. Int. Angles Thm 3. Given 4.Perpendicular Transversal Theorem

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