1.

In a △ABC, E is the midpoint of side BC and D is a point on side AC. If length of side AC is 1 unit and ∠BAC=60∘, ∠ACB=20∘, ∠DEC=80∘, then the value of Area(△ABC)+2Area(△CDE) is

Answer»

In a ABC, E is the midpoint of side BC and D is a point on side AC. If length of side AC is 1 unit and BAC=60, ACB=20, DEC=80, then the value of Area(ABC)+2Area(CDE) is



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