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Elanso [62]
2 years ago
14

Find the surface area

Mathematics
1 answer:
mixas84 [53]2 years ago
7 0
Surface Area formula of a cylinder:
S.A = 2 × Area of base + Perimeter of base × Height of prism
       = 2\pir² + 2\pirh
       = 2\pi(5)² + 2\pi(5)(18)
       = 50\pi + 180\pi
       = 230\pi in² ( in terms of \pi )
       = 722.566 in²
       = 722.7 in² ( to the nearest tenth )
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