give the answer of question7 Everybody
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RADIUS=10cm
HEIGHT=14cm
TSA OF A CYLINDER=2
(R+H)
2*3.14*10(10+14)
62.8(24)
=1507.2 sq.cm
CHECK THE ANSWER TO MAKE IT SURE !!!!!
HEIGHT=14cm
TSA OF A CYLINDER=2
2*3.14*10(10+14)
62.8(24)
=1507.2 sq.cm
CHECK THE ANSWER TO MAKE IT SURE !!!!!
Answered by
1
radius=10cm
height=14cm
tot. surface area of cylinder = 2pi×r(r+h)
therefore,tot. surface area of this cylindrical vessel= pi×r(r+2h)
=3.14×10(10+28)
=31.4×38
=11932 sqcm.
height=14cm
tot. surface area of cylinder = 2pi×r(r+h)
therefore,tot. surface area of this cylindrical vessel= pi×r(r+2h)
=3.14×10(10+28)
=31.4×38
=11932 sqcm.
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