Mathematics

123456789101112131415
Across
  1. 3. who's volume is l*b*h
  2. 5. part of a line with one end point
  3. 9. angle that is less than 90⁰
  4. 10. a number that can be represented as the quotient p/q of two integers such that q ≠ 0
  5. 12. a triangle in which all three sides have the same length
  6. 14. the opposite sides are parallel and equal to each other and all four angles are right angles
  7. 15. the average of the given numbers
Down
  1. 1. perimeter of a circle is called
  2. 2. lines that never meet
  3. 3. the point of intersection of all the three medians of triangle
  4. 4. a six-sided polygon
  5. 6. number staring from 1 is called
  6. 7. When none of the sides of a triangle are equal
  7. 8. when the sum of two angles is equal to 90 degree
  8. 11. a line which intersects two or more lines at distinct points
  9. 13. half of diameter