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21-02-2021
Mathematics

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Find the area of a regular octagon with
a side length of 8 cm. Round to the
nearest tenth.
8 cm
[? ] cm2
Enter

Find the area of a regular octagon with a side length of 8 cm Round to the nearest tenth 8 cm cm2 Enter class=

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Аноним Аноним

21-02-2021

Answer:

Step-by-step explanation:

Area=2(1+[tex]\sqrt{2}[/tex])8²

=309.0(round to nearest tenth)

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