Five spheres are being painted for a display at a store. if the diameter of each sphere is
7 centimeters, which value is closest to the total surface area that will be painted?

The answer is:

The total area is:

To find the cloasest value to the total surface area that will be painted, we need to calculate the area of a single sphere, and then, multiply it by 5.

We know that the diameter of each sphere is 7 centimeters, so, calculating we have:

Calculating the radius we have,

Then, calculating the area, we have:

Now that we have calculated the surface area of a single sphere, we need to calculate the area of the five spheres.

So, calculating we have:

Hence, the total area is:

Have a nice day!

the answer is 0.071

good luck! : d

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step-by-step explanation:

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