A closed Cylinderical tank of height 1.4 m. and
radius of the base is 56 c
m is made up of a
thick metal sheet. How much metal sheet is
required.
Answers
Answered by
4
Hi,
Thanks for your question!!
The dimensions given for the closed cylindrical tank are
Height = h =1.4 m
Radius = 56 cm = 0.56 m
So the Metal sheet required to make cylindrical tank are = total surface area of cylindrical tank which is equal to 2\piπ r(r+h)
=2×22/7×0.56(0.56+1.4)
=2×22×0.08×1.96
=6.8992 square meters
Hope it helps!
Answered by
0
Answer: Given: h = 1.4 m = 1.4 x 100 = 140 cm
Radius = 56 cm
Metal required for making closed cylindrical tank = Total surface area of the cylinder = 2πr(r+h)
2 × 22/7 × 56 (56+140)
44 × 8 ×196
68992 cm²
Required metal sheet = 68992 cm²
IF IT HELPFUL THEN FOLLOW FOR MORE HELP
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