Find the height of the cylinder whose radius is 14m and the tottal surface area is 1932metre square
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The TSA of cyl is given by 2 pi r (r+h)
according to me,this is the answer, rounded up to 2 decimal places.
according to me,this is the answer, rounded up to 2 decimal places.
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Answered by
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given
r=14m
TSA=1932m2
formula
SA=(2*pi*r*h)+(2*pi*r2)=2*pi*r(h+r)
=2*(22/7)*14(h+14)
=2*22*2(h+14)
=88(h+14)
=88h + 1232
now,
1932=88h+1232
700=88h
h=700/88
r=14m
TSA=1932m2
formula
SA=(2*pi*r*h)+(2*pi*r2)=2*pi*r(h+r)
=2*(22/7)*14(h+14)
=2*22*2(h+14)
=88(h+14)
=88h + 1232
now,
1932=88h+1232
700=88h
h=700/88
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