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to construct a quadrilateral mesurement of two diagonal and at least _____ side measurement should be given |
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Answer» Answer: Its have at least five sides Step-by-step explanation: If the quadrilateral is irregular i.e it is not a rhombus or a parallelogram, then we need to know the LENGTHS of all four sides plus ONE diagonal (i.e. at least five parts). Example: For a quadrilateral ABCD, if we know AB=a,BC=b,CD=c,DA=d and AC=k then we can construct the unique parallelogram subjected that a+b>k and c+d>k. In fact we would construct two triangles △ABC and △ADC on common BASE AC, apexes B and D being on either side of AC, using SSS method. Hope it will help |
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