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Mathematics 9 Online
OpenStudy (anonymous):

Match each shape with its perimeter or circumference. Use 3.14 for (PI) and round to the nearest whole number where necessary. A. 19 cm B. 14 cm C. 12 cm D. 16 cm

OpenStudy (anonymous):

OpenStudy (katrinakaif):

Hmm what do you think is applicable in this situation? Perimeter or Circumference?

OpenStudy (anonymous):

perimeter

OpenStudy (katrinakaif):

Lol One min

OpenStudy (katrinakaif):

Lets make a simplified version of this rectangle. Those extra measurements are simply to confuse you.

OpenStudy (katrinakaif):

|dw:1337702447621:dw|

OpenStudy (anonymous):

so i add all the sides together ?

OpenStudy (katrinakaif):

Right, since your finding the perimeter! :]

OpenStudy (anonymous):

Thanks (:

OpenStudy (katrinakaif):

Anytime

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