The angles inside and outside of all triangles follow a certain harmony. (Are they angles, or ANGELS?) In today's lesson we harmonize the triangle by exploring the Exterior Sum Theorem and practice several examples. Enjoy the long-legged elephant shirt, fun! YAY MATH!

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Tagged under: trig,angles triangle,GRE,college algebra,Quantitative,supplementary angles,triangle,pre-algebra,math analysis,intermediate algebra,exterior angle theorem,acute triangles,algebra II,high school math,obtuse triangles,calculus,algebra 2,algebra,trigonometry,pre-calculus,geometry

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