Jocelyn N.

asked • 01/04/17

I do not understand how to do flow/two column/paragraph proofs in geometry.

For example, we are expected to prove that two lines or angles are congruent by postulates. We are also supposed to write a congruence statement AND the parts that make it congruent (3 minimum). Although I understand this to an extent, I don't understand the differences between the congruence statement reasons, such as Side angle side (SAS), Side side side (SSS), angle angle angle (AAA), HL and how I will know when to use them. 

1 Expert Answer

By:

Kenneth S. answered • 01/04/17

Expert Help in Algebra/Trig/(Pre)calculus to Guarantee Success in 2018

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