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wolverine [178]
2 years ago
13

Using 3.14 for π, what is the volume of a ball with a diameter of 7 centimeters

Mathematics
1 answer:
vampirchik [111]2 years ago
4 0
If the diameter is 7, the radius is half that or 3.5, thus

\bf \textit{volume of a sphere}\\\\
V=\cfrac{4\pi r^3}{3}~~
\begin{cases}
r=radius\\
-----\\
r=3.5
\end{cases}\implies V=\cfrac{4\pi (3.5)^3}{3}\implies V=\cfrac{171.5\pi }{3}
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Answer:

b and c

Step-by-step explanation:

The Triangle Inequality Theorem lets us know that the sum of the two shortest sides of the triangle must be greater than the third side of the triangle.

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3 years ago
Examine triangle ABC.<br><br> What is the value of x?<br><br> 37<br> 48<br> 127<br> 138
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4 0
2 years ago
Need Help Now!!
Alinara [238K]

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