Similar Triangles True or False

1.	Which of the following is not true about dilations? -> They preserve shape True False
2.	The proportional sides of two similar triangles are 7 and 3. If the preimage is the smaller triangle, what is the scale factor of the dilation? -> True False
3.	What happens when an object undergoes dilation of scale 1? -> It disappears True False
4.	What happens when an object undergoes dilation of scale 0? -> An image congruent to the preimage is created in the same location True False
5.	What scale factor is used in this dilation if the orange triangle is the preimage? -> True False
6.	Which of the following scale factors would result in a reduction? -> 2 True False
7.	If LM = 2 and MN = 6, which statement about the drawing is true? -> ∆LNP is the image of ∆MNO under dilation about N of ratio 3 True False
8.	How do you classify an image that results from dilation with a scale factor of ? -> Reduction True False
9.	Which pair of shapes is not necessarily similar? -> Two rhombi True False

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