Warm-Up
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Warm-Up
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Warm-Up. Geometry. Proving Triangles are Congruent. Learning Outcomes!. I will be able to use congruence postulates to write two column proofs for congruent triangles. Given. Alt. interior. Given. Vertical. ASA. Given. MO=OQ. O is the midpt of NP. NO=OP. Vertical angles. SAS. - PowerPoint PPT Presentation
Transcript of Warm-Up
Learning Outcomes!
I will be able to use congruence postulates to write two column proofs for congruent triangles.
E
D
C
B
A
4. _________________ 4. ABC EDC
3. _________________3. ACB ECD
2. defintion of midpoint2.___________________
1. Given1. A EC is midpoint of BD
ReasonsStatements
16. Complete the following proof.
Given: ∠A ≅∠E and C is midpoint of BDProve: ∆ABC ≅∆EDC
BC=CD
Vertical anglesAAS