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Mathematics 16 Online
OpenStudy (anonymous):

the circle has a radius of 10 cm and arc AB=90 what is the area

OpenStudy (anonymous):

The area of a circle is pi r^2

OpenStudy (anonymous):

78.539816339744830961566084581988 Area=(90/360)*Pi*r^2 m= measurement of central angle r= radius

OpenStudy (anonymous):

ANSWER=78.539816339744830961566084581988

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