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I need help with QLT1 task four. I have never been good at postulates and theroms. I am missing just one and for the love of me I can not figure it out. the work and comments are attached please help me.
Given:  CAD BAD 2245 BC AD Prove: ABC is isosceles           Statements        Reasons Statement  1 CAD BAD 2245 Reason  1 Given Statement  2 BC AD Reason  2 Given Statement 3 Reason3 Statement 4 Since  BC AD  then  <BDA   <CDA are right   angles; all right angles are congruent  Reason  4 Definition of a perpendicular bisector Statement  5 AD AD Reason 5 Reflexive Property of equality Statement  6 ∆ BAD ∆ CAD Reason  6 ASA Statement  7 BA CA Reason  7 CPCTC Statement 8 Reason  8
ABC is Isosceles Definition of Isosceles  Note:  The number of rows provided in the proof table above is arbitrary and not necessarily   representative of the number of statements needed to complete this proof logically.   Evaluation Report Evaluation Results 010009000003ff00000000008100000000000400000003010800050000000b0200000000050000 000c0211000f00030000001e00040000000701040004000000070104000800000026060f000600 544e5050060145000000410b8600ee0010000e000000000010000e0000000000280000000e0000 00100000000100010000000000000000000000000000000000000000000000000000000000ffffff 00000000001fe07c051fe000007ff8f004fffc0000fffc0000fffc0000fffc0000fffc0000fffc79057ff87 9051fe079051fe079051fe079051fc00e6f0000000081000000410bc600880010000e00000000001 0000e0000000000280000000e00000010000000010004000000000000000000000000000000000 0000000000000000000000000ffffff008be1ff00d1fbff0036363600898989003fc68d00e6e6e600b 7b7b70096969600696969000000000000000000000000000000000000000000111111111111110 111100000000111c0111033333301110010002222220001bf0aa00000000aa0030999999999999 044088888888888800207744444444770440114555555461000014500000054104410001333330 001091110133333011144111013333301110811101111120111c01110000000111104111111111 11111c00800000026060f000600544e50500701040000002701ffff030000000000Print E-Care Support Request Form Author: Sonya Steward Date Evaluated: 01/07/2012 10:06:01 PM (CST) DRF template: QLT1* Quantitative Literacy (V1 UNDERGRAD-0610) Program: QLT1* Quantitative Literacy (V1 UNDERGRAD-0610) Evaluation Method: Using Rubric
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Prove: ∆ ABC is isosceles Statements
Statement 1 Reasons
Statement 2 Given
Reason 2 Given AD ⊥ BC
Statement
3 Statement
4 Reason3...

## This question was asked on Jan 22, 2012 and answered on Jan 23, 2012.

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