Question

the height of a circular cylinder is 14cm and radius is 2cm find TSA and CSA

Answer 1

TSA=2*3.142*2(2+14)
         2*3.142*2(16)
         201.088
TSA =201.088 cm2
CSA=2*3.142(2)(14)
      175.952
CSA=175.952 cm2

Answer 2

Height of cylinder= h=14cm
radius=r=2cm
TSA= 2πr*h+2πr²=2πr(h+r)
                          =2π2(14+2)=64π=201.06cm²
CSA= 2πr*h=2π*2*14=175.92cm²