triangles

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Across
  1. 1. angle which is greater than 180° but less than 360° is called
  2. 4. sum of angles of a triangle
  3. 7. a part of a line with one end point is called
  4. 8. angle exactly equal to 90°
  5. 10. The rays making an angle are called ___________ of an Angle
  6. 11. formed when two rays originate from the same end point.
  7. 14. a line which intersects two or more lines at distinct points is called
  8. 15. two angles whose sum is 90° are called
  9. 16. two angles whose sum is 180° are called
  10. 17. angle greater than 90° but less than 180° is called
Down
  1. 2. when the sum of two adjacent angles is 180°, then they are called
  2. 3. Interior angles on the same side of the transversal
  3. 5. three or more points lying on the same line are called
  4. 6. angle equal to 180°.
  5. 9. measuringg between 0° and 90°
  6. 12. angles have a common vertex
  7. 13. a line with two end points is called