SOLUTION: write a two-column proof. Given: BC parallel DA , BC congruent DA

Question 458789: write a two-column proof.

Given: BC parallel DA , BC congruent DA
Answer by richard1234(7193) (Show Source): You can put this solution on YOUR website!
What exactly are you trying to prove, and do I have enough background info? Just because two lines are parallel does not necessarily mean they are congruent.
RELATED QUESTIONS
"Write a two-column proof." Given: Segment DE is parallel to segment BC. Prove:... (answered by venugopalramana)

Write a two column proof. Given AB + BC Prove:1/2AC =... (answered by Edwin McCravy)

Ref. Questions 1043754, 1043749: d(a + x) - b(c - x) = da da + dx - bc + bx = da (answered by josgarithmetic)

Given: 🔺ABC is isosceles AD _|_ BC Prove: (answered by greenestamps)
Write a two column proof Line segment AB IS congruent to line segment AC, angle BAD is... (answered by ikleyn)
Prove that if one pair of opposite sides of a quadrilateral is both congruent and... (answered by KMST)
Can you write a two column proof for this problem? Given: B, C, D are between A and E... (answered by solver91311)
Question:How can I write a formal proof of the theorem. "If the base angles of a... (answered by venugopalramana,AnlytcPhil)
Given: Angle BAD ~ Angle CAD Underneath the ~ sign are equal marks AD congruent... (answered by solver91311)