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10-94.

In the diagram at right, has a radius of feet and has a radius of feet. is tangent to both and . If feet, what is ?  Homework Help ✎

Use the given information to find the length of the hypotenuse of .

How can you use the radius of each circle to determine the length of ?

Notice that the length of the dotted line is equivalent to .

feet

10_94 diagram