plzzzzz solve this fast!!!
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in this first u have to find XY and when u will find it
by // this sign it will be equal to BC
then u can easily find AC
by // this sign it will be equal to BC
then u can easily find AC
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AX:XB =1:2 Given *
AB= 12 cm
AX= 4 cm
XB= 8 cm
now
AY= 8 cm given
AX= 4 cm calculated
XY // BC given
AY:YC = 1:2 from *
YC = 2xAY= 16
AC= 8+16=24
BC= sqroot of 24x24-12×12
BC= sqroot of 432= 20.78 cm
AB= 12 cm
AX= 4 cm
XB= 8 cm
now
AY= 8 cm given
AX= 4 cm calculated
XY // BC given
AY:YC = 1:2 from *
YC = 2xAY= 16
AC= 8+16=24
BC= sqroot of 24x24-12×12
BC= sqroot of 432= 20.78 cm
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