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# Help with Geometry 2 column proofs anyone plz?

Topic: How to write a congruence statement for polygons with right
June 25, 2019 / By Ebony
Question: I have a quiz coming up in 2 days in my trigonometry and geometry class. Does anyone have any helpful advices on how to solve word problems. What do you do when trying to solve them? And in my geometry class we are studying about proofs. I understand everything except the 2 column proof table. Is there a certain step you have to take in order to prove the problem? For Ex: Line AB is congruent to Line BC. Prove Line BC is congruent to line AB. I don't get which step comes first in the proof table. I also don't understand the transitive and substitution property when applying them to polygons / angles. Help plz!!!

## Best Answers: Help with Geometry 2 column proofs anyone plz?

Chanel | 9 days ago
I can help you with the geometry part. Given: Line Segment AB is congruent to Line Segment BC. Prove: Line Segment BC is congruent to Line Segment AB. Usually when I start doing proofs, I write down the given information on the left side and say "given" on the right side. Then I would write down what I need to prove and the reason. There are many ways to prove something. I have an example down below, using your example. Statement | Reason Line Segment AB is congruent to Line Segment BC | Given Line Segment BC is congruent to Line Segment AB | Symmetrical Property of Congruence Transitive: Let's say you're given A = B and B = C. What does A equal? A = C. That's the transitive property. Substitution: You're given A = B. If B + C = D, then A + C = D. Hopefully I didn't confuse you o.O
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Originally Answered: Help with Geometry 2 column proofs anyone plz?
I can help you with the geometry part. Given: Line Segment AB is congruent to Line Segment BC. Prove: Line Segment BC is congruent to Line Segment AB. Usually when I start doing proofs, I write down the given information on the left side and say "given" on the right side. Then I would write down what I need to prove and the reason. There are many ways to prove something. I have an example down below, using your example. Statement | Reason Line Segment AB is congruent to Line Segment BC | Given Line Segment BC is congruent to Line Segment AB | Symmetrical Property of Congruence Transitive: Let's say you're given A = B and B = C. What does A equal? A = C. That's the transitive property. Substitution: You're given A = B. If B + C = D, then A + C = D. Hopefully I didn't confuse you o.O
Originally Answered: Help with Geometry 2 column proofs anyone plz?
statement-------------Reason ac bisects
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statement-------------Reason ac bisects