Wednesday, April 12, 2017

CCSS.Math.G.7.1-3 (1a) Complementary and Supplementary Angles

Good evening girls and boys,
We are moving on with more in depth GEOMETRY.  I know you are all ready for this next lesson, right?
This new lesson in geometry is on COMPLEMENTARY and SUPPLEMENTARY ANGLES!  Remember when I said that Vocabulary is EXTREMELY important. So let's focus on these everyday. The new vocabulary words are Complementary and Supplementary Angles.
Complementary Angles are a pair of angles that add up to 90* - Supplementary Angles are a pair of angles that add up to 180*.  How you remember these is somewhat difficult- how I do is that C in complementary comes first in ABC order then supplementary is second.  So 90 is before 180.  I also think that c is half of s therefore, 90 is half of 180.  I know this is confusing writing this out- I will explain this in class. BUT however you need to do this, you must learn the difference between the 2angles.  
Vocabulary is everything in geometry.  Completely define all terms with a meaningful definition and examples.
Go up to the Geometry Standards and click on your videos. Take complete notes on everything on each slide. 

This is Taylor's aunt's cat. His name is Barnabe and he is unable to move so Taylor is comforting him.   As always in MATH,
Mrs M



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