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CamScanner 12-16-2024 11.58_2.jpg

How to calculate the perimeter of the prisme? I did the cylinder already. Could you give me the formula?

Mathematics
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  • Explication d'Alloprof

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    Cette explication a été donnée par un membre de l'équipe d'Alloprof.

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    Équipe Alloprof • 1a

    Hello, RedGold7884!

    You could have shown the whole statement because the illustration is missing some information, such as the height of the prism.

    image.png

    You mentioned that you found the perimeter of the cylinder, but I hope that you noticed that there are parts of two different cylinders.

    The perimeter of the prism in between them is the sum of all its edges. Notice the measurement 116,4cm that will be included additional times.

    image.png

    Do not hesitate to ask more questions!


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