Thursday, October 11, 2012

Journal Response - Friday, October 12, 2012


Due:Monday, October 15, 2012

Copy and Paste this entry into your blog. Then respond in your blog to the prompt!


Describe your understanding of the Triangle Sum Theorem. What does it say about the angles of a triangle? How can you use the Triangle Sum Theorem to prove 3 angle measurements are the angles of a triangle? Can the theorem be used to prove that 3 angle measurements are not the angles of a triangle? Apply your understanding of the Triangle Sum Theorem to answer the following scenario.

Triangle LMN is an obtuse triangle and m < L = 25 degrees. m < M is the obtuse angle, and its measure in degrees is a whole number. What is the largest m < N can be to the nearest whole degree?

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