Question

Точка Т-середина отрезка МР. Найдите координаты точки Р, если Т (-2;-1) и М (2;1).​

Answer 1

Finding the coordinates of point R given the midpoint T and point M

To find the coordinates of point R, we can use the midpoint formula. The midpoint formula states that the coordinates of the midpoint of a line segment are the average of the coordinates of its endpoints.

Given that the midpoint T is (-2, -1) and point M is (2, 1), we can find the coordinates of point R as follows:

1. Find the average of the x-coordinates of T and M: (-2 + 2) / 2 = 0 / 2 = 0. 2. Find the average of the y-coordinates of T and M: (-1 + 1) / 2 = 0 / 2 = 0.

Therefore, the coordinates of point R are (0, 0).

Answer: The coordinates of point R are (0, 0).