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Mathematics 14 Online
OpenStudy (anonymous):

If the diameter of a circle is 25 inches, how long is the radius?

OpenStudy (anonymous):

@jim_thompson5910

jimthompson5910 (jim_thompson5910):

what did you get?

OpenStudy (anonymous):

idk can you help me lol

jimthompson5910 (jim_thompson5910):

remember that diameter = 2 * radius

jimthompson5910 (jim_thompson5910):

or radius = diameter/2

OpenStudy (anonymous):

so 2x25= 50

jimthompson5910 (jim_thompson5910):

no

OpenStudy (anonymous):

help! lol

jimthompson5910 (jim_thompson5910):

you divide by 2, not multiply by 2

OpenStudy (anonymous):

@jim_thompson5910 8 inches!!

jimthompson5910 (jim_thompson5910):

25/2 = ???

OpenStudy (anonymous):

12.5

jimthompson5910 (jim_thompson5910):

good

OpenStudy (anonymous):

ty

jimthompson5910 (jim_thompson5910):

np

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