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Mathematics 18 Online
OpenStudy (anonymous):

In a circle, a 90° sector has area 64π ft2. What is the radius of the circle? 16 ft 12 ft 18 ft 8 ft

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

Bro ans is 16

OpenStudy (triciaal):

|dw:1420106155719:dw| yes r = 16

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