Angle properties crossword

Edit Answers
1234567891011121314
Across
  1. 7. a flat geometric figure that has three sides and three angles always add up to 180 ̊
  2. 9. An instrument used to measure angle
  3. 11. All sides of the triangle are equal
  4. 12. Angles about a point add up to 360 ̊(a complete _______)
  5. 13. Angles adding up to 180 ̊
  6. 14. A measure of turn
Down
  1. 1. when two straight lines cross, the angles opposite each other are the same size.
  2. 2. a flat geometric figure that has four sides and four angles always add up to 360 ̊
  3. 3. A triangle with all sides of different lengths
  4. 4. An angle in the same relative position as another. It can be found by looking for and F formed.
  5. 5. Two angles contained within the Z formed when a line crosses two parallel lines
  6. 6. Most common unit of measurement of angle
  7. 8. A triangle that has two sides of equal length
  8. 10. Lines that are an equal distance apart at every point along them