Concept explainers
To find the coordinates of missing point.
Answer to Problem 50PPS
Hence, coordinates of A 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 A ,
Solving,
Now,
Hence, x coordinate of A is 12.
For y coordinate of C ,
Solving,
Now,
Hence, y coordinate of A is -8.
Hence, coordinates of A are
Chapter 1 Solutions
Geometry, Student Edition
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