peytonwilson2003
peytonwilson2003
04.05.2020 • 
Mathematics

Reasons
1. given
2. unique line postulate
3. def. of alt. interior angles
Statements
1. ABCD is a parallelogram
2. draw AC
3. ZDCA and BAC
are alt. interior angles
4. BCA and DAC
are alt. interior angles
5. AC AC
6. AB || CD
4. def. of alt, interior angles
5. reflexive property
6. def. of parallelogram
ALE
Demo
Intro

Solved
Show answers

Ask an AI advisor a question