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Mathematics 11 Online
OpenStudy (anonymous):

What is the length around the outside of the figure? Leave Pi in your answer

OpenStudy (thomas5267):

What figure? @ninacolleen

OpenStudy (anonymous):

|dw:1335832952123:dw|

OpenStudy (anonymous):

@thomas5267 this figure.

OpenStudy (thomas5267):

Is this a circle or a ellipse? If it is an ellipse I think it is extraordinarily difficult to calculate. See this: http://www.mathsisfun.com/geometry/ellipse-perimeter.html

OpenStudy (anonymous):

It's not a circle, it's more of an oval sort of thing.

OpenStudy (alexwee123):

thats an ellipse :)

OpenStudy (anonymous):

I'm only in geometry. hhahaha I don't even know what an ellipse is! :p

OpenStudy (anonymous):

|dw:1335833407105:dw|

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