Across
- 4. If the coordinates of a point are (0, -4), then it lies in ___________.
- 5. Find the value of k, if x = 1, y = 2 is a solution of the equation 2x + 3y = k.(hint: Write the number in letters).
- 6. Every ____________ number is a whole number.
- 7. 0 is a _________ number(hint: rational\irrational).
- 8. The measure of an angle which is five times its supplement is________.
Down
- 1. The name of the horizontal line in the cartesian plane which determines the position of a point is called _________.
- 2. If x and y are both positive solutions of equation ax+by+c=0, always lie in the___________.
- 3. Two angles forming a linear pair are________.