The surface area of a closed cylindrical box is 352 square cm. if its height is 10 cm, then 22what is its diameter ? (use n= —
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hey man here is ur answer....
surface area =352sq.cm
h=10
v know that 2 pie r h
2 * 22/7 * r 10 = 352
r= 352 *7/10*2*22
r=5.6
d=2r
d=2(5.6)
d=10.2
surface area =352sq.cm
h=10
v know that 2 pie r h
2 * 22/7 * r 10 = 352
r= 352 *7/10*2*22
r=5.6
d=2r
d=2(5.6)
d=10.2
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