marisollopez1299 marisollopez1299

26-04-2020
Mathematics

contestada

calculate the surface area of the hemisphere. Including units
Given diameter is: 14cm

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nktselepov nktselepov

26-04-2020

the formula of surface area of the hemisphere:

[tex]S=2\pi R^2[/tex]

[tex]R=\frac{d}{2} =\frac{14}{2} =7[/tex]

[tex]S=2\times3.14\times7=43.96cm^2[/tex]

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