When you think of buying the same object or thing, how do you know they are the same? How many things are you looking for in order for your brain to say "Ok, that's enough information, I know they're the same."
If you are looking at two triangles, all you need are three parts in order to prove they are congruent triangles.
We first did an activity involving patty paper. Then we went over four congruence theorems/postulates involving triangles: SSS side side side, ASA angle side angle, SAS side angle side, and AAS angle angle side.
Wednesday 02/20/2019 Part 1/3
Wednesday 02/20/2019 Part 2/3
Wednesday 02/20/2019 Part 3/3
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