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Mathematics 16 Online
OpenStudy (anonymous):

If the circumference of the circle below is 64 cm, what is the length of AB?

OpenStudy (anonymous):

OpenStudy (anonymous):

HELP ASAP (GIVEN AWAY MEDALS) :)

OpenStudy (anonymous):

90 .-.

OpenStudy (anonymous):

90 IS THE FINAL ANSWER?

OpenStudy (anonymous):

yess

jimthompson5910 (jim_thompson5910):

90 is the measure of AB not the length

OpenStudy (anonymous):

CAN YOU SHOW ME HOW YOU GET THAT?

jimthompson5910 (jim_thompson5910):

90 degrees is 90/360 = 1/4 of a full revolution

jimthompson5910 (jim_thompson5910):

so you just take 1/4 of the circumference to get the length of AB

OpenStudy (anonymous):

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OpenStudy (anonymous):

THANKS

OpenStudy (anonymous):

No prob :)

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