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The endpoints of CD are C(3,−5) and D(7, 9).
The coordinates of the midpoint M of CD are?


Respuesta :

Answer:

M(5,2)

Step-by-step explanation:

We use the midpoint rule:

[tex]( \frac{x_1 + x_2}{2}, \frac{y_1 + y_2}{2} )[/tex]

We just have to find the arithmetic mean of the x and y-coordinates.

The endpoints of CD are given as C(3,−5) and D(7, 9).

We substitute these values to get:

[tex]( \frac{7 + 3}{2}, \frac{9 + - 5}{2} )[/tex]

[tex]( \frac{10}{2}, \frac{4}{2} )[/tex]

[tex](5, 2)[/tex]

Therefore the coordinates of the midpoint M of CD are (5,2)

I hope it is helpful for you ...

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