SOLUTION: what is the midpoint between (7,3) and (2,1)? thanks for your help

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Question 84567: what is the midpoint between (7,3) and (2,1)?
thanks for your help

Answer by bucky(2189) About Me  (Show Source):
You can put this solution on YOUR website!
Given the endpoints (7,3) and (2,1)
.
The x value of the midpoint is halfway between the x value of the two endpoints. That means
that it is halfway between +7 and +2. You can get this x value by averaging the x values
of the endpoints ... adding them together and dividing by 2. Averaging them:
.
%287%2B2%29%2F2+=+9%2F2+=+4.5
.
Similarly the y value of the midpoint can be found by averaging the y values of the two
endpoints. The y values of the endpoints are +3 and +1 and averaging them results in:
.
%283%2B1%29%2F2+=+4%2F2+=+2
.
So the point that is the midpoint is defined by the two values as being (4.5, 2).
.
Hope this helps you to see how to work midpoint problems if you are given the two endpoints
of a line.