Please help! Problem is below! What is the length of CD to the nearest tenth of a centimeter? All angles are right angles and right triangles are formed.

Please help Problem is below What is the length of CD to the nearest tenth of a centimeter All angles are right angles and right triangles are formed class=
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Respuesta :

12.7 cm

Both legs on the triangle would be 9cm, and the hypotenuse would be 9(sqrt2)