In , a line through points on and on is drawn parallel to . If and , find the ratio…

MATHEMATICS · Subjective · CBSE · Mathematics · Triangles · Triangles

Problem

In △ABC\triangle ABC, a line through points DD on ABAB and EE on ACAC is drawn parallel to BCBC. If AD=3 cmAD = 3\,\text{cm} and DB=9 cmDB = 9\,\text{cm}, find the ratio AE:ECAE:EC.

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