A triangle has vertices at O(0, 0), A(1, 0), and B(0, 1). A dilation centered at (1, 0) is applied to the triangle. _______of th
e sides lie on the same line as their respective images.
Answer choices: One , All three, none, Two
Answer choices: One , All three, none, Two
2 answers:
Solution:
Vertices of Triangle = O(0,0), A(1,0) and B(0,1).
Dilation Centered at (1,0) is applied to the triangle.
It means vertices of triangle has moved 1 unit horizontally right and there will be no change in vertices of y.
So, New Vertices of Triangle = O'(1,0), A'(2,0), C(1,1)
As you can see sides joining (0,0) and (1,0) i.e preimage And sides joining (1,0) and (2,0) i.e image lie on the same line i.e on X axis.
So, the correct option is one of the sides lie on the same line as their respective images.
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