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Question-70256




Question Number 70256 by behi83417@gmail.com last updated on 02/Oct/19
Commented by behi83417@gmail.com last updated on 02/Oct/19
ABCD,is a squre.  F,is midpoint of AC.  1.if:   DF=4,EB=3,area of:ACE=?  2.if:AC,be diagonal,but AF≠FC and:  DF=4,FE=2,EB=3,now find area of:ACE.
$$\mathrm{ABCD},\mathrm{is}\:\mathrm{a}\:\mathrm{squre}. \\ $$$$\mathrm{F},\mathrm{is}\:\mathrm{midpoint}\:\mathrm{of}\:\mathrm{AC}. \\ $$$$\mathrm{1}.\mathrm{if}:\:\:\:\boldsymbol{\mathrm{DF}}=\mathrm{4},\boldsymbol{\mathrm{EB}}=\mathrm{3},\mathrm{area}\:\mathrm{of}:\boldsymbol{\mathrm{ACE}}=? \\ $$$$\mathrm{2}.\mathrm{if}:\boldsymbol{\mathrm{AC}},\mathrm{be}\:\mathrm{diagonal},\mathrm{but}\:\mathrm{AF}\neq\mathrm{FC}\:\mathrm{and}: \\ $$$$\mathrm{DF}=\mathrm{4},\mathrm{FE}=\mathrm{2},\mathrm{EB}=\mathrm{3},\mathrm{now}\:\mathrm{find}\:\mathrm{area}\:\mathrm{of}:\mathrm{ACE}. \\ $$

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