find the total surface area of a cylinder whose radius is 4cm and height is 28cm. please tell it's urgent.
formula is (total surface area=2πr(r+h)
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Answer:
804.57 cm^2
Step-by-step explanation:
2 × 22/7 × 4 ( 28 + 4 )
2 × 22/7 × 4 ( 32 )
804.57 cm^2
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