Secondary III • 3mo.
How to calculate the perimeter of the prisme? I did the cylinder already. Could you give me the formula?
How to calculate the perimeter of the prisme? I did the cylinder already. Could you give me the formula?
Explanation from Alloprof
This Explanation was submitted by a member of the Alloprof team.
Hello, RedGold7884!
You could have shown the whole statement because the illustration is missing some information, such as the height of the prism.
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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.
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Do not hesitate to ask more questions!