A cylinder shaped soap dispenser has a diameter of 4 in. and has a height of 7 in. What is the approximate volume of t

Question

A cylinder shaped soap dispenser has a diameter of 4 in. and has a height of 7 in.

What is the approximate volume of the soap dispenser? Use 3.14 for π.

You may use your formula sheet and a calculator.

Question 3 options:

351.68 in³

87.92 in³

175.84 in³

95.18 in³

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RuslanHeatt 4 weeks 2023-01-09T09:37:57+00:00 2 Answers 0 views 0

Answers ( 2 )

  1. Farah
    0
    2023-01-09T09:39:26+00:00
    Reply
    Answer:
    The answer to this question should be b. 87.92 in^3 because the formula to find the volume of a cylinder is V=TTr^2h. and remember that the radius is half of the diameter so back to the question.
    We multiplied 3.14 times 4 because remember that the radius is half of the diameter and we get 2 but remember the exponent so we need to multiplied to the second power 2 times 2 and we get 4 so when we multiplied 3.14 times 4 we get 12.56 and when we multiplied 12.56 times the height which is 7 we get 87.92 so check the choices and see if there is an answer and yes there is so b which is 87.92in^3 is hopefully the correct answer.
    Step-by-step explanation:

  2. haidang
    0
    2023-01-09T09:39:39+00:00
    Reply
    Answer:
    87.92 in^3
    Step-by-step explanation:
    Formula for finding the volume of a cylinder:
    V=Bh
    B= area of the base
    h= height
    Diameter=4 radius=2 The radius is half of the diameter
    The base of a cylinder is a circle, so you would find the area of the circle and multiply it by the height of the cylinder.
    V= (3.14*2^2)7
    V= (3.14*4)7
    V= 12.56(7)
    V= 87.92 in^3

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