Two adjacent sides of a parallelogram are 12 cm and 9 cm and one of the angle is $$30^\circ$$. Find the area of parallelogram.
Area of a parallelogram = $$absin\theta$$ where a and b are two adjacent sides and $$\theta$$ is the angle between them.
Then, Area of the parallelogram = $$12\times9\times sin30^\circ$$
= $$108\times\dfrac{1}{2} = 54 cm^2$$
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