ANGLE ADDITION POSTULATE

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ANGLE ADDITION POSTULATE

• K.HOWELL
• 1ST PERIOD

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ANGLE ADDITION POSTULATE

• The Angle Addition Postulate is used in geometric
  proofs.
• Complementary Angles are two angles whose
  measures sum up to 90. The angles are complement
  of each other.
• Supplementary Angles are two angles whose
  measures sum up to 180. The angles are
  supplement of each other.

• Congruent angles are angles that have equal
  measure.
• Adjacent angles are two coplanar angles having a
  common vertex and a common side, but no common
  interior points.

Back to problem
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EXAMPLE 1

• Point B lies in the interior of ltXYZ, if and only
  if, mltXYB mltBYZ mltXYZ

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PROBLEM 1

• IF mltKLC IS 5x20 AND THE mltCLM IS 75 AND THE
  mltKLM IS 150.WHAT IS x AND THE mltKLC?
• 12, 75
• 11.5, 75
• 11, 75

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Problem 2

• If the mltklx is 1003x,and the mltxlm is 2x3,
  then the mltklm is_____.
• A.45
• B.118
• C.109

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Pop Quiz!

• IF mltKLC IS 5x20 AND THE mltCLM IS 75 AND THE
  mltKLM IS 150.WHAT IS x AND THE mltKLC?
• 12, 75
• 11.5, 75
• 11, 75

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You passed! End of Tutorial!
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Works Cited

• http//library.thinkquest.org/10030/3anglead.htm
• Problems made by KaLee Howell

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