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2-19-13 Angles EQ: Where are angles found and used in the real world?

2-19-13 Angles EQ: Where are angles found and used in the real world? How could knowing the sum of the angles in a triangle or how to determine an exterior angle of a triangle be helpful? . BOP: . DWP: . Return papers Make corrections to test on a separate sheet of paper

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2-19-13 Angles EQ: Where are angles found and used in the real world?

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  1. 2-19-13 Angles EQ: Where are angles found and used in the real world? How could knowing the sum of the angles in a triangle or how to determine an exterior angle of a triangle be helpful? BOP: DWP:

  2. Return papers Make corrections to test on a separate sheet of paper WBW #1 - Check - Make Corrections on a separate sheet; due by Thursday Vocabulary cards should be completed Interims returned by Friday Quiz on Thursday on vocabulary and angles and triangles.

  3. Check WbW #1- Correct all problems missed on a separate sheet of paper due by Thursday. 5(n-12) = -40 n = 4 x + (x+1) + (x+2) = 192 63, 64, 65 394 + length of Amazon = 6690 length = 6296 x> 80 x<10 x≤ 65 j = -3 f = -72 r = 4 y = 272.4 v = .224 y = -6 7/18 X=22/75 14. j > -18 f < -192 r = -57 z ≥ 80 b > -4 h ≥ 2 x > 20 Grade will be recorded as a quiz grade, but you may make corrections for 4 points per questions.

  4. REVIEW Thursday’s activity THE TRIANGLE INEQUALITY In a triangle with side lengths a, b, and c, _______ + _______ > _______ _______ + _______ > _______ _______ + _______ > _______

  5. Use whiteboards

  6. No YES YES

  7. Summary: How would you explain to someone why every sum of the angles of a Every triangle must equal 180 degrees? Homework: Finish vocabulary cards-will count as a quiz grade; Work on WbW #1 due on Friday. Finish any work started in class but not finished.

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