Calculate vertices of
Answer to Problem 56SR
Vertices of
A’= (-6, 3)
B’= (3, 6)
C’= (9,-6)
Explanation of Solution
Given:
Scale factor = 3
Calculations:
Vertices of given
A= (-2, 1)
B= (1, 2)
C= (3,-2)
Scaling factor is 3. We have to multiply co-ordinates of triangle by 3.
Hence co-ordinates of
A’= (-6, 3)
B’= (3, 6)
C’= (9,-6)
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.
Chapter 7 Solutions
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