JAMB - Mathematics (2015 - No. 21)
If A = (−3,5) and B = (4,−1) find the co-ordinate of the mid point
2, ½
½ , 2
1, ½
0, 2
คำอธิบาย
The coordinate of the midpoint is \((\frac{-3 + 4}{2}, \frac{5 + (-1)}{2})\)
= \((\frac{1}{2}, 2)\)
The coordinate of the midpoint is \((\frac{-3 + 4}{2}, \frac{5 + (-1)}{2})\)
= \((\frac{1}{2}, 2)\)