Find total surface area and CSA of cylinder having height 14cm and radius 21 cm
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Answered by
2
hlo
height = 14 cm
radius = 21 cm
C S A = 2πrh
2×22/7 × 21 × 14
1848 cm ^2
TSA = 2 πr ( h + r )
2 × 22/7 × 21 ( 14 + 21 )
2 × 22 × 3 ( 35)
132 × 35
4620 cm ^2
height = 14 cm
radius = 21 cm
C S A = 2πrh
2×22/7 × 21 × 14
1848 cm ^2
TSA = 2 πr ( h + r )
2 × 22/7 × 21 ( 14 + 21 )
2 × 22 × 3 ( 35)
132 × 35
4620 cm ^2
Answered by
0
total surface area of cylinder = 4620 cm
curved surface area of cylinder =1848 cm
curved surface area of cylinder =1848 cm
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