Chapter 1 Points, Lines, Planes and Angles
Chapter 1 Points, Lines, Planes and Angles
Chapter 1 Points, Lines, Planes and Angles
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Geo 9 Ch 1-2.2 22Geo2-2Proofs in Groups/HW1) Given: GJ HKProve: GHJK*WARNING!MStatementsG H J KReasonsuse cards to recognize reasons1. GJ HK 1. Given2. GJ = HK ( large or small?) 2.3. GJ = GH + HJ 3.HK = HJ + JK4. GH + HJ = HJ + JK 4.5. HJ = HJ 5.6. GH = JK 6.7. GH JK 7.pattern2)HGsame proof except with angles.. E FGiven GHF HGEFHE EGFProve GHE HGFWARNING!StatementsReasons1. 1. Given2. m GHF = m HGE, m EHF = m FGE 23. 3. Addn Prop of =4. 4. AAP5. 5. Substitution6. EHG FGH6.
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