Geometry Vocab and Concepts

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Across
  1. 5. Angles that add up to 90 degrees
  2. 6. Lines that never intersect are called..
Down
  1. 1. This word means 'equal to'.
  2. 2. Angles that share a side are called..
  3. 3. Angles that add up to 180 degrees
  4. 4. Used to construct the pyramids and GPS.