Explanation:
the formula to find the mid point is:
[ (x1+x2)÷ 2 ] + [ ( y1 + y2) ]
[ (2.8 - 3.4)÷2 ] +[ (1.1 + 5.7) ÷ 2 ]
= (-0.3 , 3.4)
5.8m questions
7.5m answers