Question

what is the total aurface area of a solid cylinder of diameter 7cm and height 16 cm?​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Step-by-step explanation:

$total \: surface \: area \: of \: cylinder$

$= 2\pi \: r \: (r + h)$

Diameter = 7cm

Radius = 7/2 cm

Height = 16 cm

$2\pi \: r \: (r + h)$

=> 2 × 22/7 × 7/2 (7/2+16)

=> 22(7+32/2)

=> 22(39/2)

=> 11×39

=> 429

Hope it will help u....