1.

Find the coordinates of the midpoint of the line segment joining the points A(-11, -8) and B(8,-2)​

Answer»

now, midpoint formulae: (x1+x2)/2,( y1+y2)/2

here,

a(-11,-8)=x1y1

b(8,-2)=x2y2

then,SUBSTITUTE values:

(-11+(8))/2, -8+(-2)/2

(-3/2,-10/2) i.e.,                       (simplify 10/5)

(-3/2,-5) are the COORDINATES.


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