Mathematics, 25.11.2021 06:50 coolfreekid3

In △ABC, point M is the midpoint of AC, point D∈BM so that MD:DB=1:4. If ACMD=7ft^2 , find ABDC, AAMB, and AABC.

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In △ABC, point M is the midpoint of AC, point D∈BM so that MD:DB=1:4. If ACMD=7ft^2 , find ABDC, A...

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