3 years ago

I need help please (Geometry)

Mathematics

1 answer:

oee [108]3 years ago

4 0

The surface area formula for any sphere is 4(pi)(radius)^2

The radius is half of the diameter.

18.6 / 2 = 9.3

So, plug into the formula and solve.

4(3.14)(9.3)^2 = 1086.3 mm^2

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3 years ago

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balu736 [363]

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Assuming the correct expression is to find the following limit:

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3 years ago

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3 years ago