PLEASE HELP!! From the triangle below, if AD=2 and CD=8. Find the Length of side AB

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PLEASE HELP!!

From the triangle below, if AD=2 and CD=8. Find the Length of side AB

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The result is D. You can find that triangle DBA and DCB are similar triangles. So DC/DB = DB/AD. DB=4 then AB can be figured out.

Aras answered Jul 11, 2023

by Aras

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