Math, asked by utkarshlko000, 1 year ago

A closed circular cylinder has a diameter 20 cm and height 30 cm find the total surface area of the cylinder with full solution

Answers

Answered by tnwramit1
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

shashwat1tomar: Bahai ji aapka formula CSA ka h na ki TSA ka
tnwramit1: tnx bhai I didn't see that
Answered by shashwat1tomar
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
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