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PLEASE HELP!!

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

PLEASE HELP!! From the triangle below, if AD=2 and CD=8. Find the Length of side AB-example-1

1 Answer

3 votes
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.
User Gennine
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