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Mathematics 21 Online
OpenStudy (anonymous):

Which statement is correct about a sphere? It can have many great circles. Its great circles have different areas. The radius of its great circle is half the radius of the sphere. The diameter of its great circle is half the diameter of the sphere.

OpenStudy (anonymous):

1st one

OpenStudy (anonymous):

thanks and your a great help (:

OpenStudy (anonymous):

you r a nice person and you r welcome

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