kitam2871 kitam2871

17-11-2018
Mathematics

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In △ABC point D is the midpoint of AB , point E is the midpoint of BC , and point F is the midpoint of BE . Find area of △ABC, if Area of DCF= 63 cm2.

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notsogoodatgeometry notsogoodatgeometry

17-11-2018

answer 168

ADFC/AABC=3/8

AABC=3/8·ADFC=8/3·63=8·21=168

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