Question

A point P lies on the x-axis and another point Q lies on the y-axis. (i) Write the ordinate of point
P. (ii) Write the abscissa of point Q. (iii) If the abscissa of point P is -12 and the ordinate of point
Q is -16; calculate the length of line segment PQ

Answer 1

Answer:

1. point Q is the ordinate
2. point P

3. 20

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