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A side of a parallelogram measures 5cm, and its longer diagonal is 11.58cm. If an angle of the parallelogram is 31°. Calculate the perimeter and area of the parallelogram.
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Note: This problem has dynamic elements. This means elements such as numbers and consequently the step-by-step solution and the final answer may change overtime. Therefore, there may be a difference between a problem that is published online and the same problem exported into a PDF document.
The perimeter:
The area:
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