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Mathematics 8 Online
OpenStudy (anonymous):

Express answers in simplest exact form. In a circle of radius 10 cm, a sector has an area of 40PI sq. cm. What is the degree measure of the arc of the sector? =? °

OpenStudy (anonymous):

A=(angle/360)*pi*r^2 then angle=(360A)/(PI*R^2)=...

OpenStudy (anonymous):

Lol so ma answer is?

OpenStudy (anonymous):

i dont have a Calculator or pin rite now

OpenStudy (anonymous):

144 DEGREES

OpenStudy (anonymous):

thnx what about ma next problem

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