eddie15 eddie15

20-02-2016
Mathematics

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What is the perimeter of a entire football field including the end zones?

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PutereDinu PutereDinu

20-02-2016

[tex]P=2L+2l \\ L=120 \ m \\ l=90 \ m \\ \Rightarrow P=2 \cdot 120 \ m +2 \cdot 90 \ m=2(120 \ m+90 \ m)=2 \cdot 210 \ m \\ \Rightarrow \boxed{P=420 \ m}[/tex]

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