Long description

Right triangle Ay B C has a right angle at C, and points D and E on sides Ay B and Ay C, respectively. Segment E D meets D at a right angle, and another segment goes from B to E. Side Ay B is x units, side B C is 8 units, and side Ay C is 16 units.

Within triangle Ay B C are 3 right triangles, each with sides ay and b, and hypotenuse c.

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