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2 years ago

A sphere has a diameter of 22 units. What are its radius and volume?

Mathematics

2 answers:

dimaraw [331]2 years ago

6 0

The answer Is d.

radius = 11

volume = 5,572.45

olga2289 [7]2 years ago

4 0

Answer: D.

The radius is 11 units, and the volume is 5,572.45 cubic units.

Step-by-step explanation:

We know that the volume of a sphere is given by :-

$\text{Volume}=\dfrac{4}{3}\pi r^3$ , where r is radius of the sphere.

Given : The diameter of the sphere = 22 units

Then the radius of the sphere = $\dfrac{22}{2}=11\text{ units}$

Then , the volume of the sphere will be :-

$\text{Volume}=\dfrac{4}{3}(3.14)(11)^3\\\\\Rightarrow\ \text{Volume}=5572.45 \approx\text{ cubic units}$

Hence, the volume of the sphere = 5,572.45 cubic units

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sergij07 [2.7K]

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Given that the graph OACE.

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Now let's group all terms with x first, then all the numbers.

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