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Mathematics 20 Online
OpenStudy (anonymous):

Determine the diameter of Circle L. (Photo posted below)

OpenStudy (anonymous):

OpenStudy (jdoe0001):

can you tell what the radius is ?

OpenStudy (anonymous):

No :S

OpenStudy (jdoe0001):

recall the radius is the distance from the center to the circle notice line LM, and recall the diameter is twice the radius

OpenStudy (anonymous):

Okayy? :S So would the radius be 14.5?

OpenStudy (jdoe0001):

hmmm LM is not 29

OpenStudy (jdoe0001):

|dw:1396392398718:dw|

OpenStudy (jdoe0001):

|dw:1396392482100:dw|

OpenStudy (anonymous):

Oh so it's 20?

OpenStudy (jdoe0001):

yeap, notice LM is going from the center to the circle and the diameter is twice that much|dw:1396392541659:dw|

OpenStudy (anonymous):

So it would be 40?

OpenStudy (jdoe0001):

yeap

OpenStudy (anonymous):

Thanks so much!

OpenStudy (jdoe0001):

yw

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