Given: 600 -
Statements
Reasons
1.
1. given
Prove: AB DE
2.2 +1 = E + 1
3. A + BC = € + een
2. addition property
1
2
IE
3. property of proportion
4.
ADDC BE+EC
DC
5. AC = AD + DC;
BC = BE + EC
B
4. addition of fractions
Complete the steps of the proof.
5. segment addition
postulate
6. AC = BC
6. substitution property
7. 2323
7. reflexive property
8. AABC - ADEC
8.
Intro