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Mathematics 80 Online
OpenStudy (anonymous):

Can anyone help? Find the perimeter of the following shape, rounded to the nearest tenth: 9.8 16 17.9 24

OpenStudy (anonymous):

OpenStudy (amistre64):

you either need to do the pythag thrm 4 times .... or notice that its a square and do it once.

OpenStudy (anonymous):

what do you mean notice its a square and do it once?

OpenStudy (amistre64):

a square has 4 equal sides ... so it would only follow that finding the length of one side is sufficient to determine that 4 times that is the perimeter.

OpenStudy (anonymous):

oh okay that makes sense. Thanks!

OpenStudy (amistre64):

your welcome

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