A closed circular cylinder has a diameter 20 cm and height 30 cm find the total surface area of the cylinder with full solution
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Answered by
4
Given d=20cm=r=10
H=30cm
Total surface area of cylinder =2pi r(r+ H)
2x3.14x10x(10+30)=17600/7cm² =2514.29cm²
H=30cm
Total surface area of cylinder =2pi r(r+ H)
2x3.14x10x(10+30)=17600/7cm² =2514.29cm²
shashwat1tomar:
Bahai ji aapka formula CSA ka h na ki TSA ka
Answered by
1
Since diameter=20cm
Therefore radius =10cm
H=30cm
TSA=2πr(r+h)
=2*22/7*10*40
=440/7*40
=17600/7
=2514.29
Therefore radius =10cm
H=30cm
TSA=2πr(r+h)
=2*22/7*10*40
=440/7*40
=17600/7
=2514.29
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