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Tony Spark
Tony Spark

Tony Spark

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Asked: 2020-04-25T15:51:01+00:00 In:

Exterior Angle Theorem and Triangle Sum Theorem Please only solve the even problems and show y…

Exterior Angle Theorem and Triangle Sum Theorem
Please only solve the even problems and show
your work so that I can learn the information. Thank you in
advance.
The sum of the measures of the angles of a triangle is 180 Triangle Angle Sum Theorem A An exterior angle is formed by extending any one side of the triangle. Exterior Angle Theorem An exterior is always equal to the summ of the two non-adjacent interior angles. 210 8011 100 Drections: Find all missing angles 3. 04 TG 60 1a8 24 +-37 ol -180 1 37 76° 52。 79 104 m21 = 1 190 m21 = IAR 150 432 66° m<1 = m22 = 84 3 43 12° m23- 6 7. BC bisects ZACD 68° 61° 48° m21 = m22- m23- m21- m22 m23 m24 3 83 © Gina Wilson (All Things Algebra), 2014
8 9. 11m 41 m21- m22 = m23_ 54 3/73 m24 10 86 m21 = m22 = m21 = m25- -m24 = 52 m27 = m26 = m24 m28 Directions: Solve for x, then find each angle measure 12 35 χ-30-100 1a0 1lx- 21) a52-a00 05 25 13. (4x-22)。 10x -4) x11) mLR- 14. (132-11)+4 +1 : 18x-15-180 С D (18x- 15) 35x+-180 mLCAB = mLABC (13x 11) 5 -05 35x -155 15 mLJKL = mLKJL = (7x-32) (5x- 27) (9x-8) m2 KIM = Gina Wilson (All Things Algebra), 2014

    1 Answer

    1. n 6 S2 l| ニ 180-150 13ニ86 22冫160-139 Z 24

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