the total surface area of a cylinder whose radius is 4cm and height 10cm is
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Answered by
0
Answer:
Radius=4 cm
and height=1p cm
Total surface area of cylinder
=2πr(h+r)
=2×22/7×4(10+4)
=2×22/7×4×14
=2×22×4×2
=44×8
=352cm sq.
Answered by
0
Answer:
352cm^2
Step-by-step explanation:
Given, the radius of the cylinder,
r = 4 cm
and height of the cylinder,
h = 10 cm
Total surface area of the cylinder
= 2 π r ( r + h )
= 2 π × 4 ( 4+ 10 )
= 2 × 22 /7 × 4 × 14
= 352 cm ^2
∴ Total surface area of the cylinder is 352cm^2.
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