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Mathematics, 05.03.2021 02:10 han68

The proof A ABC = ADCB that is shown. Given: ZA = 2D; CDAB
Prove: AABC = ADCB
What is the missing reason in the proof?
Statement
Reason
1. ZA ZD
1. given
2. CD||AB
2. given
3. CBBC
3. refl. prop
4. ZABC a ZDCB 4. alt. int. Zs are =
5. ABC = ADCB 5. ?
C
A
D
alt. ext. Zs are
ASA
AAS
corr. int. Zs are
B
B

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The proof A ABC = ADCB that is shown. Given: ZA = 2D; CDAB
Prove: AABC = ADCB
What is t...
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