rosie20052019 rosie20052019

30-05-2020
Mathematics

contestada

What is the surface area of this cylinder?
Use a 3.14 and round your answer to the nearest hundredth.
2 ft
4 ft

Respuesta :

Аноним Аноним

30-05-2020

Answer:

75.4

Step-by-step explanation:

A=2πrh+2πr2=2·π·2·4+2·π·22≈75.39822

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