it is given that ΔABC = ΔFDE and AB =6 CM, angle B=40° and angleA =80°. what is the length of side DF of ΔFDE and it's angle F
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wkt. that triangle ABC is equal to Triangle DEF so, AB,=DF=6 and sum of all angles in triangle is 180 So. 40+80+x=180. and x= 60
aishu1804:
that's all?
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