1.

Volume of cubiod is 27.2m .length 8.5and breadth 6.4 find total surface area​

Answer»

123.70m²Step-by-step EXPLANATION:v=lbh27.2=8.5×6.4×hh=0.5tsa=2(lb+lh+bh)=2(54.4+4.25+3.2)=2×61.85=123.70



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