Calculate vertices of
Answer to Problem 57SR
Vertices of
A’= (-1,
B’= (
C’= (
Explanation of Solution
Given:
Scale factor =
Calculations:
Vertices of given
A= (-2, 1)
B= (1, 2)
C= (3,-2)
Scaling factor is
Hence co-ordinates of
A’= (-1,
B’= (
C’= (
Thus, graph of original image and dilated image is as follows,
Conclusion:
Therefore, we are able to calculate co-ordinates of given triangle after dilation.
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