A printmaker wants to completely cover (tessellate) a poster shown below with triangles. You can see in the example one way that the work could be started. All of the triangles must be congruent right trianglesand the two legs must have whole number lengths.

? Use what you know of geometry and the Pythagorean Theorem to do the following:

? List three (3) different right triangles that could be used to completely cover the poster with no part of a triangle outside the poster boundary.

?List the fewest triangles with both legs the same length that could be used to cover the poster.

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