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15. What is the perimeter of the quadrilateral, if length of its four sides measure 5 em, 24 cm,310 cm and 1 cm?12 and 1152

Answer»

To find the perimeter add the length of all sides=16/3+9/4+12/10+17/15=16*4+9*3/12+6/5+17/15=64+27/12+6*15+17*5/16*6=91/12+90+85/9691/12+175/96=91*96+175*12/11*96=8736+2100/1056=10836/1056=903/88cm



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