Math, asked by psunalkar, 16 days ago

A suitcase which measures 80cm x 18cm x 24 cm is to be covered with tarpaulin cloth. How many meters of cloth is required for 150 such suitcases​

Answers

Answered by swordbender71
0

Find the Total Surface Area for one suitcase then multiply by 150,

Given,\\l = 80\,cm\\b = 18\,cm\\h = 24\,cm\\\\Cloth \,required \, to \,cover \,one \,suitcase = T.S.A. \,of \,suitcase\\ = 2(lb+lh+hb)\\ = 2(80 \times 18 + 80 \times 24 +24 \times 18)\\= 2(3792)\\= 7584\, cm^2\\\\Now, \\Cloth \,required \, to \,cover \,150 \,suitcases = 7584 \times 150\\\bf = \underline {1137600 \,cm^{2} = 113.76 \, m^{2}}

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Answered by Mysteryboy01
0

TSA = 2 ( lb + lh +hb)

TSA = 2 ( 80 \times 18 + 80 \times24 + 24 \times 18)

TSA = 2 ( 3792)

TSA = 7584 \:  {cm}^{2}

Required \:  150 \:  Suitcase

 = 7584 \times 150

 = 1137600 \:  {cm}^{2}

 = 113.76 \:  {cm}^{2}

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