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anzhelika [568]
3 years ago
6

What is the volume of a sphere if d= 2.28 in

Mathematics
2 answers:
Debora [2.8K]3 years ago
3 0
V=4/3 x pi r cubed thats the ewuation for the volume of a sphere
olya-2409 [2.1K]3 years ago
3 0
Here:
If the diameter = 2.28, then in order to find the volume of a sphere, you would have to divide it by 2 in order to find the radius.
SO, the radius would be 1.14.

In order to find the volume of a sphere, you:

r^{3} *  \pi  *4/3  = volume of sphere

So, your answer is 6.21.
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<u>Step-by-step explanation:</u>

First, find the points of intersection by solving the system.

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Now, integrate from x = -2 to x = 1

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3 years ago
What kind of triangle has three angles of measure 83 degrees, 31 degrees and 66 degrees?
andreyandreev [35.5K]

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In this case, the angles measure 83 degrees, 31 degrees, and 66 degrees. All of them are acute angles, as they're all less than 90 degrees.

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