G.GCO.9 Acute Angles of a Right Triangle

Corollary to Triangle-Angle-Sum-Theorem: Discovery and investigation questions included.
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Dan Dale —

 
Resource Type
Activity
Tags
acute  acute-angles  acute-angles-of-a-right-triangle-are-complementary  add  angle  angles  ccss  ccss.hsg.co.c.10  common  common-core  complementary core corollary exploration right right-triangle theorem to triangle Show More…
Target Group (Age)
11 – 14
Language
English
 
 
 
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