Question

Find the vertices of the triangle, if (12,5), (8,4)and (7,8)are mid-points of the sides of the triangle.

Answer 1

Let the coordinates be x1, y1
x2, y2
x3, y3

Then by mid point formula you will get equations like: x1+x3=6, x2+x3=2
Equate all the three x1, x2, x3

You will get the answers for all the x's.

Similarly find all the y's

Answer 2

***BONJOUR**

^_^

"Good question".

Here is probably the perfect answer..

Provided in the attachment above..

Hope helped ! ^_^