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The volume of a right circular cylinder with radius an
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05 Aug 2017, 01:58
05 Aug 2017, 01:58
Expert Reply
00:00
Question Stats:
87% (00:39) correct
12% (00:36) wrong based on 148 sessions
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Quantity A |
Quantity B |
The volume of a right circular cylinder with radius and height each equal to 3 |
84 |
A) Quantity A is greater.
B) Quantity B is greater.
C) The two quantities are equal.
D) The relationship cannot be determined from the information given.
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Joined: 10 Apr 2015
Posts: 6218
Given Kudos: 136
Re: The volume of a right circular cylinder with radius an
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05 Aug 2017, 06:32
05 Aug 2017, 06:32
1
Carcass wrote:
Quantity A |
Quantity B |
The volume of a right circular cylinder with radius and height each equal to 3 |
84 |
A) Quantity A is greater.
B) Quantity B is greater.
C) The two quantities are equal.
D) The relationship cannot be determined from the information given.
Volume of cylinder = (pi)(radius²)(height)
= (pi)(3²)(3)
= (pi)(9)(3)
= (pi)(27)
≈ (3.14)(27)
≈ 84.78
NOTE: Since the value of Quantity A is so close to 84, you'll probably need to use your onscreen calculator.
So, we get:
Quantity A: 84.78
Quantity B: 84
Answer: A
Cheers,
Brent
Re: The volume of a right circular cylinder with radius an
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13 Nov 2018, 19:33
13 Nov 2018, 19:33
Can any body explain the logic behind the formula?
