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1 year, 7 months ago
1 year, 7 months ago
19....[PERIMETER^2/48] IF PERIMETER IS EVEN......AND IF PERMETER WILL BE ODD...THEN USE [(P+3)^2/48]
1 year, 7 months ago
Any one side should be less than half of 30 (i.e 15 cm). Now using this you can make cases and solve.