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31-07-2021
Mathematics

contestada

What is the surface area of the cylinder with height 4 km and radius 2 km? Round
your answer to the nearest thousandth.

What is the surface area of the cylinder with height 4 km and radius 2 km Round your answer to the nearest thousandth class=

Respuesta :

Аноним Аноним

31-07-2021

Answer:

75.398

Step-by-step explanation:

Surface area,

2πr²+2πrh

= 2π×2²+2π×2×4

= 75.3982237..

= 75.398 (rounded to the nearest hundredth)

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