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Mathematics 16 Online
OpenStudy (anonymous):

Circles using Pi.. help pleasee.

OpenStudy (anonymous):

OpenStudy (anonymous):

Do you know what r is? d?

OpenStudy (anonymous):

radius and diameter?

OpenStudy (anonymous):

do you know how they are related?

OpenStudy (anonymous):

i dont think so

OpenStudy (anonymous):

The green line is the diameter. the radius is the distance between the centre and the edge of circle.

OpenStudy (anonymous):

|dw:1370127650474:dw|

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