Okay so today we talked reviewed a few 4.2 questions then we talked about similar triangles. Here are the notes we took ! :
Rules for Similarity
SAS- Side,Angle, Side
ASA-Angle, Side, Angle
If a triangle has corresponding sides that are proportional, then the triangles are similar. (SSS)
If a side and another side are proportional and the angle is congruent then the triangles are similar (SAS)
If two angles are congruent and one side is proportional then the triangle are similar. (ASA)
Kinds of Triangles !
-one angle is 90 degrees.
-two sides equal
-two angles equal
-three unequal sides
one angle> 90 degrees
-all sides equal
4.3 Reflect and Check, Show You Know, and Check Your Understanding. Make sure you read.
I'm sorry I need to add more stuff to the scribe tomorrow, its late and the internet was off.