What is the volume of a cylinder with base radius 2 and height 9?
2 answers:
Answer:
The volume is 144.
Step-by-step explanation:
In order to calculate the volume of a cylinder, you have to find the area of it's base. Because a cylinder's base is a circle, you use the formula A=. Substituting in the radius's length would be A=
, which is A=16
. Now that we know the base area of the cylinder, we multiply it by the height, which is 9 to calculate the volume. Therefore, the volume of the cylinder would be 9×16
, which is 144
.
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When x = -6:
When x = 3:
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More can be learned about functions at brainly.com/question/25537936
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