The sides of the parallelogram are 10 cm 12 cm, and one of the angles is 150 °. find the area of the parallelogram.

univerkov | September 19, 2021 | education

In order to calculate the area of a parallelogram, it is necessary to multiply one side of the parallelogram by the adjacent side and the sine of the angle between them.

Let’s find the area of a parallelogram, the sides of which are 10 cm and 12 cm, and the angle is 150 °.

S = 10 cm * 12 cm * sin150 ° = 120 cm² * 0.5 = 60 cm².

Answer: the area of the parallelogram is 60 cm².

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