chapter6 quiz solutions - Copy

chapter6 quiz solutions - Copy - 6-2, 6-3, 6-4 Quiz 1)...

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Unformatted text preview: 6-2, 6-3, 6-4 Quiz 1) There is a least 1 or 1 There is at most 1 or only 1 2) 3 3) Assume the line P intersects a plane E in two points (or more than one point) However, that would violate the flat plane postulate 4) 1) Scalene triangle ABC 1) Given Median AD 2) AD BC 2) Assumption 3) BDA CDA 3) Definition of perpendicular and all right angles are congruent 4) BD = CD 4) Definition of a Median 5) AD = AD 5) Reflexive 6) ABD ACD 6) SAS 7) AB = AC 7) CPCTC Contradicts Given (Scalene triangle ABC) AD is not BC Or 1) 2) 3) AD is the bisector of AC 3) Definition of a perpendicular bisector 4) AB = AC 4) CPCTC Contradicts Given (Scalene triangle ABC) AD is not BC 5) 1) GH is the perpendicular bisector of KL , M is a point on GH 2) 3) 4) 5) Or 1) 2) KH = KH 3) MH = MH 4) KHM LHM 2) Definition of a segment bisector 3) Reflexive 4) Def. of perpendicular and all GK GL, MK ML GM GM GMK GML GMK GML 1) Given 2) Theorem 6.2 3) Reflexive 4) SSS 5) CPCTC 5) KHM LHM 6) KMH LMH KMH , KMG 7) are supplementary LMH , LMG 8) GMK GML 6) 1) AB = CD, AC = BD 2) Introduce BC 3) BC BC 4) ACB DBC 5) BAM CDM right angles are congruent 5) SAS 6) CPCTC 7) supp. Post. 8) Supp. Thm. 1) Given 2) line postulate 3) Reflexive 4) SSS 5) CPCTC ...
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This note was uploaded on 05/16/2011 for the course ALGEBRA 098 taught by Professor Johnson during the Spring '09 term at Grand Valley State University.

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chapter6 quiz solutions - Copy - 6-2, 6-3, 6-4 Quiz 1)...

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