Question

The mid point of line is (2,3) ane end of one line is (1,2) find the coordinates of other.

Answer 1

Answer:

Mid point=(2,3)

End point=(1,2)

Let the others co-ordinates are (x,y).

Then, {(x+1)/2,(y+2)/2}=(2,3)

=>(x+1)/2=2=>x+1=4=>x=3

=>(y+2)/2=3=>y+2=6=>y=4

Therefore, the co-ordinates of the other is (3,4).

Have a good day!

Answer 2

i also be solved it

$mid - point = (x1 + x2) \div 2 =( y1 + y2) \div 2 = (2 + 1) \div 2 = (3 + 2) \div 2 = (3 \div 2) ( 5 \div 2) = (1.5)(2.5)$