quinneshasmith45 quinneshasmith45

27-03-2020
Mathematics

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How much paint would be needed to cover a sphere with a diameter of 3 centimeter

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PollyP52 PollyP52

27-03-2020

Answer:

Enough to cove 28.27 cm^2 to the nearest hundredth.

Step-by-step explanation:

The radius of the sphere = 1/2 * diameter = 1.5 cm.

The surface area = 4 π r^2

= 4 * π * 1.5^2

= 28.27 cm^2.

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