I barely know any French and just have no clue what to do here :,) please help
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Explanation verified by Alloprof
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Hello Gamma Giju
Thank you for your question
For this question, you have to draw the line that represent the height of the triangles as shown in the second example.
You can have more information here :)
You can right clic and press on the button : traduction.
And the page will be shown in english :)
VC