We started by defining each on a piece of paper we folded into fourths. Then we created an example for each and discussed each relationship.
Supplementary Angles: the sum of their measures is 180o.
Complementary Angles: the sum of their measures is 90o.
Vertical Angles: Angles that are across from each other than share a vertex are congruent.
Adjacent Angles: Angles that share a common side and a vertex. Adjacent angles are not necessarily congruent.
Examples of each are shown below in the notes we took in class.
Click here for today's homework.
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