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anonymous
 one year ago
What is the area of a sector with measure of arc equal to 90° and radius equal to 1 foot?
A.) 0.25π sq ft
B.) 0.5π sq ft
C.) π sq ft
anonymous
 one year ago
What is the area of a sector with measure of arc equal to 90° and radius equal to 1 foot? A.) 0.25π sq ft B.) 0.5π sq ft C.) π sq ft

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MrNood
 one year ago
Best ResponseYou've already chosen the best response.1the area of a sector is o.5 r^2 times the angle BUT the angle must be in radians there are 2 pi radians in a full circle So how many radians in 90 deg? (leave it as a value of pi)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0could you help me out more!?

MrNood
 one year ago
Best ResponseYou've already chosen the best response.1\[Area = \frac{ r ^{2}\theta }{ 2 } \] what fraction of a circle is 90 deg ? (eg one half, one third, one sixteenth???)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Bdw:1435332209825:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0who gets medal it is B
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