Math, asked by sonukrprasad834, 1 year ago

find the curved surface and total area of a right circular cylinder whose height is 15cm and the radius of the base is 7 cm.

Answers

Answered by ANGELNIVI
2

  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)  

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