Let ABC be a triangle such that AB = √2 BC = √3 and ∠ABC = 120°.
What is the length of line AC?
What is the area of triangle ABC?
Let ABC be a triangle such that AB = √2 BC = √3 and ∠ABC = 120°.
What is the length of line AC?
What is the area of triangle ABC?
HINT: Cosine's Law is your friend here.