Geometry Vocabulary 2

12345678910
Across
  1. 1. – a polygon with three sides and three vertices
  2. 5. angle – an angle (formed by perpendicular lines) that measures exactly 90°
  3. 6. angle – an angle that measures 180° (a straight line)
  4. 8. – lines that intersect at right angles to each other to form square corners
  5. 10. – a triangle with one right angle (exactly 90°) and two acute angles
Down
  1. 2. - polygon with all sides and angles are congruent
  2. 3. – a specific location in space
  3. 4. - triangle with no equal sides or angles
  4. 7. – a closed figure with at least 3 sides, where all sides are straight
  5. 9. – part of a line that begins at one endpoint and continues without end in one direction