Question

Find the midpoint of A and B where A has coordinates (2,9)

and B has coordinates (7,4).
y
10
9
8
7
6
5
4
3
2
1
х
O
1 2 3 4 5 6 7 8 9 10

Answer 1

`((9)/(2), (13)/(2))`

Explanation:

The coordinates of A = (2,9)

The coordinates of B = (7,4)

Let M (x,y) be the mid point of A and B.

`M(x,y)=((x_1+x_2)/(2)),((y_1+y_2)/(2))\\\\=(2+7)/(2), (9+4)/(2)\\\\=((9)/(2), (13)/(2))`

So, the coordinates of mid point of A and B is
`((9)/(2), (13)/(2))`.