WILL GIVE BRAINLIEST A cylinder has a total area of 3.41946cm2 and a diameter of 0.66cm. What is its height?

Question

WILL GIVE BRAINLIEST

A cylinder has a total area of 3.41946cm2 and a diameter of 0.66cm. What is its height?

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Orla Orla 4 years 2021-08-21T21:26:22+00:00 2 Answers 11 views 0

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  1. Euphemia
    0
    2021-08-21T21:27:51+00:00
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    I’m writing this so you can give the other person brainliest but have a good day!

  2. mit
    0
    2021-08-21T21:28:10+00:00
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    Answer:
    Total surface Area(A) = 2pi*r(r+h)
    Diameter D= 2r
    r=0.66/2=0.33cm
    A=3.41946
    3.41946=2*3.143*0.33(0.33+h)
    3.41946=2.0744(0.33+h)
    3.41946/2.0744=(0.33+h)
    1.6484=0.33+h
    1.6484-0.33=h
    h=1.3184cm
    Step-by-step explanation: Total surface area is different from area around the cylinder.

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