3.1.2 Recap

Open Ended

Open Ended

Assume one triangle has side lengths 6, 7, and 10 units while another has side lengths 3, 4, and 5 units.  Are these triangles similar?  How do you know?

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If the pentagons below are similar, what are the values of x and y?

x =

y =

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 If you know the dimensions of one triangle, how can you find the dimensions of another triangle that is similar to it?