Question

If the perpendicular distance of a point P from the x axis is 4 units in the negative

direction of the y axis, then the ordinate of P is​

Answer 1

Answer:

The Y-coordinate of P is 4 or -4.

Explanation:

We know that the length of the perpendicular from the point to the Y axis is equal to the opposite side and the length of the opposite side is equal to the X coordinate. The perpendicular distance of a point from the Y-axis indicates the x-coordinate of that point. Here, the perpendicular foot lies in the negative direction of the Y-axis, so that the perpendicular distance can be measured in the II or III quadrants. Thus, point P has Y-coordinate = 4 or -4.

Step-by-step explanation: