To graph: The
Answer to Problem 16PPS
The triangle and its image after a rotation is shown in Figure (1).
Explanation of Solution
The vertices of the triangle are
The coordinates of the new triangle after rotating by
The new coordinates are
The graph of the triangles is shown below.
Figure (1)
Therefore, the triangle and its image after a rotation is shown in Figure (1).
Chapter 9 Solutions
Geometry, Student Edition
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