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Mathematics 22 Online
OpenStudy (anonymous):

What is the perimeter of this octagon? m

OpenStudy (anonymous):

OpenStudy (alexandervonhumboldt2):

just add all the sides together: 6.2+5.5+5.7+6.2+6.7+6.2+5.3+4.6=solve

OpenStudy (anonymous):

Okay.

OpenStudy (anonymous):

46.4?

OpenStudy (skullpatrol):

By definition the perimeter of a plane figure is the distance around it, right?

OpenStudy (anonymous):

Yup just do 6.2+5.5+5.7+6.2+6.7+6.2+5.3+4.6=46.4

OpenStudy (alexandervonhumboldt2):

yeah 46.4

OpenStudy (anonymous):

So you're correct @EmoMuch?Yes.

OpenStudy (skullpatrol):

Correct :-) 46.4 units

OpenStudy (skullpatrol):

Include the units of meters in your answer.

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