jason1141
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A lamp shade has a radius of 9 inches. What is the circumference of the top of the shade? Use 3.14 to approximate pi. Round your answer to the nearest whole number. Just say answer if you want.

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Respuesta :

hasnainkhalid99
2 x π x r
2 x 3.14 x 9 = 56.52

Hope this helps!
To find the circumference (c) of a circle we use this expression

c = 2 • r • pi
c = 2 • 9 • pi
c = 18 • pi
c = 56.52

Hope this helps! :)

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