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The height of a trapezium measures 3 cm and the midline is 5.73 cm. If its perimeter is 18.39 cm, calculate the area of the trapezium and all its interior angles.
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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.
Area equals:
Internal angles measure:
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