Proving Similar Triangles
Given: 3AB = 7AD and 3AC =
Prove: AABC - AADE
Reasons
Statements
3AB = 7AD
1. given
AB
2. division property
3. given
BA
E
5. substitution property
6. def. of vertical angles
Complete the steps of the proof.
BAC and 2DAE are
vertical angles
ZBAC DAE
7. vertical angles theorem
8. AABC - AADE
Done
Intro

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