LINES AND ANGLES

123456789
Across
  1. 2. A statement accepted as true as the basis for argument or inference is called
  2. 3. If three or more points lie on the same line, they are called
  3. 6. Two lines that interest each other at 90° are called
  4. 8. _______________________ is the element of geometry that has no components
  5. 9. ____ is the branch of mathematics concerned with the shape of individual objects, spatial relationships among various object
Down
  1. 1. Other name of parallel lines
  2. 4. Angle whose measure is more than 180° but less than 360° is known as
  3. 5. What is represented as a straight curve
  4. 7. A formula, proposition, or statement in mathematics or logic deduced or to be deduced from other formulas or propositions is