Math, asked by lucifersatyam, 1 year ago

find the surface area of cylinder

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Answers

Answered by Navitha1
1
surface area of cylinder 2πr(r+h)

lucifersatyam: i want the surface area of that 2 figure
Answered by anju5o
1
surface area of cylinder is : 2πr(r+h)
2*(22/7)*15(15+6)
( 44/7)*15*21
44*15*3=1980cm²
surface area of cuboid is :
2(lb+bh+hl)
2(18*6+6*20+18*20)
2(108+120+360)
2(588)
1176cm²
hope this helps you

lucifersatyam: give 2 nd fig answer too
anju5o: do you want surface area of both figure
lucifersatyam: yes
lucifersatyam: they both are different
lucifersatyam: so don't get confused
lucifersatyam: yes
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