3 years ago

The midpoint M of CD has coordinates (6, 6). Point D has coordinates (10, 4). Find the coordinates of point C.

Mathematics

1 answer:

Firdavs [7]3 years ago

5 0

Answer:

(2,8)

Step-by-step explanation:

The midpoint of a line segment with endpoints (a,b) and (c,d) is

((a+c)/2 , (b+d)/2) .

So one endpoint is given and the midpoint is given, we are asked to find the other midpoint.

(10+c)/2=6 (4+d)/2=6

10+c=12 4+d=12

c=2 d=8

(2,8) is the other endpoint

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