contestada

Work out the surface area of this cylinder.
with radius 2 cm
and height 4 cm​

Respuesta :

Answer:

[tex]75.39cm ^{2} [/tex]

Step-by-step explanation:

[tex]area = 2\pi \times r \times h + 2\pi \times {r}^{2} \\ = 2 \times \pi \times 2 \times 4 + 2 \times \pi \times 22 \\ = 75.39822cm ^{2} [/tex]

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