
Concept explainers
To find the coordinates of missing point.

Answer to Problem 48PPS
Hence, coordinates of C are
Explanation of Solution
Given information:
B is the midpoint of
Formula used:
Calculation:
Let coordinates of A be
Let the coordinates of C be
According to question, B is the midpoint of
So for x coordinate of C ,
Solving,
Now,
Hence, x coordinate of C is 5.
For y coordinate of C ,
Solving,
Now,
Hence, y coordinate of C is -6.
Hence, coordinates of C are
Chapter 1 Solutions
Geometry, Student Edition
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