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Find the missing length indicated. Leave your answer in simplest radical form.

Please help due today!!

Find the missing length indicated. Leave your answer in simplest radical form. Please-example-1
User Vretamal
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1 Answer

5 votes
25

The triangle given by 9, unknown, and 15 and the triangle given by 15, unknown, and x are similar triangles and therefore 9:15 = 15:x

X is 25 in this case
User FibriZo RaZiel
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