• Complementary Angles – two angles whose measures add to 90 degrees
  • Supplementary Angles – two angles whose measures add to 180 degrees
  • Vertical Angles – opposite angles formed when two lines intersect; vertical angles are congruent
  • Adjacent Angles – angles that share a ray and a vertex
  • Intersect – cross or meet
  • Non-adjacent Angles – angles that do not share a ray and a vertex

Learn


Flashcards


Matching


Crossword Puzzle

Crossword Puzzle Word Bank

complementary_angles
supplementary_angles
vertical_angles

adjacent_angles
intersect
non-adjacent_angles


Test Yourself!

Lesson 18 Vocabulary
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4 thoughts on “Lesson 18 Vocabulary

    • January 7, 2020 at 12:47 pm
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      Great! Will you be ready for your quiz tomorrow? Maybe you can go over them again tonight ๐Ÿ˜‰

      Reply
  • January 7, 2020 at 1:21 pm
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    I loved it! the way to study are kinda like fun video games!

    Reply
    • January 8, 2020 at 7:06 am
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      Yay! I’m glad you had fun while learning! ๐Ÿ™‚

      Reply

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