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given AB= 6.8 CM
AD= 4.5 CM
AND BCD= 70°
THEN,CD=6.8 CM
BC= 4.5 CM
IN
AD= 4.5 CM
AND BCD= 70°
THEN,CD=6.8 CM
BC= 4.5 CM
IN
aruniqwerty:
sorry
if u could pls send the complete
try
tommorow is my exam
draw a altitude from B to side CD
then BCD is acute angle hence use formula i am giving
are you there
BD^2=BC^2 + CD^2-2BM.BC
ya
got it ; it is CM
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