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Math 11 Surface area, Volume and Capacity

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A cylindrical tin can has a radius of 4.5cm and a height of 5 cm

(a)What is the surface area of the can

(b)What is its volume?

(c)What is the cans capacity

  • Math 11 Surface area, Volume and Capacity -

    Total surface area (includes lateral and both ends)
    =2πr(r+h)
    =2π(4.5+5)
    =19π cm²

    Volume = πr²h cm³

    Capacity = πr²h ml

  • Math 11 Surface area, Volume and Capacity -

    could somebody help me and write this out from a-c i need the answers so i can pass my math course

  • Math 11 Surface area, Volume and Capacity -

    50=2x

  • Math 11 Surface area, Volume and Capacity -

    Im having difficulties with this one also...

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