Added: 3 years ago
From: khanacademy
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  • In Q 102. How can you assume that the triangles are right triangles? Do they have the symbol indicating that they are right triangles and you just forgot to put that in the drawing? The reason Im asking is to know if its ok to assume. Without statement one I would assume that the triangles have the same area, but according to statement one they are not. Thanks for the vids. Helps out alot!

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