MATHS CROSSWORD PUZZLE

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Across
  1. 2. The ____ of an equation is the value of the variable that makes the equation true.
  2. 3. If one angle of a triangle is equal to one angle of the other triangle and the sides including these angles are ________, then the triangles are similar.
  3. 4. All corresponding angles are ______.
  4. 6. The _____ of a circle is a straight line that touches the circle at exactly one point.
  5. 8. The ____ of a circle is a line segment that connects any two points on the circle and passes through the center.
  6. 9. The ______ of a line is a value that describes how steep the line is.
  7. 11. _______ is a list of numbers in which each term is obtained by adding a fixed number to the preceding term except the first term.
  8. 14. The probability of an event which is impossible to occur is 0. Such an event is called _________.
Down
  1. 1. The _____ of an event is the probability of the event not occurring.
  2. 5. The _______ of a number is a value that, when multiplied by itself, gives the original number.
  3. 7. The ratio of any two corresponding sides in two ________ triangles is always the same.
  4. 10. The _______ of a function is the set of all possible input values for the function.
  5. 12. The _____ of a line is the ratio of the change in the y-coordinates to the change in the x-coordinates.
  6. 13. The ______ of a set of data is the middle value when the data is arranged in numerical order