what is the total surface area of a cylinder whose radius is 14 cm and height 15cm
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CSAoftherightcircularcylinder=2∗π∗r∗hsq.unitsCSAoftherightcircularcylinder=2∗π∗r∗hsq.units
=2∗227∗7∗15=2∗227∗7∗15
=2∗22∗15=2∗22∗15
=660(cm2)=660(cm2)
TotalsurfaceArea=2∗π∗r(h+r)cm2TotalsurfaceArea=2∗π∗r(h+r)cm2
=2∗227∗7(15+7)=2∗227∗7(15+7)
=44∗22=44∗22
=968(cm2)
=2∗227∗7∗15=2∗227∗7∗15
=2∗22∗15=2∗22∗15
=660(cm2)=660(cm2)
TotalsurfaceArea=2∗π∗r(h+r)cm2TotalsurfaceArea=2∗π∗r(h+r)cm2
=2∗227∗7(15+7)=2∗227∗7(15+7)
=44∗22=44∗22
=968(cm2)
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