Question

Helpp me in geometry please

Answer 1

Hi there !

You have a formule. You just have to apply it.

Let's do it then !

First of all, you must write the coordinates of the point E and F.

Therefore :


`E(-2;-4)`

`F(2;2)`

So here, we have :


`x_(1) =-2`

`y_(1) =-4`


`x_(2) =2`

`y_(2) =2`

Now, Let's apply the formula :


`M((-2+2)/2 ; (-4+2)/2)`

`M(0;-1)`

In short, the answer would be : B)
`(0;-1)`.

Hope this helps !

Photon