find the CSA and TSA of a right circular of height of 15cm and whose base radius is 7cm.
Answers
Answered by
0
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)=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)=968(cm2)
Similar questions