adalsaad2004 adalsaad2004

18-01-2021
Mathematics

contestada

Work out the surface area of this sphere?

Work out the surface area of this sphere class=

Respuesta :

manak18 manak18

18-01-2021

Answer:

84.9

Step-by-step explanation:

R²=2.6x2.6

=6.76

6.76xπ=21.2264

21.2264x4=84.9056

Rounded to 84.9

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