Sector
![[asy]size(150); real angle1=30, angle2=100; pair O=origin, A=dir(angle2), B=dir(angle1); path sector=O--B--arc(O,1,angle1,angle2)--A--cycle; fill(sector,gray(0.9)); D(unitcircle); D(A--O--B); MP("O",D(O),SSW); MP("A",D(A),NNW); MP("B",D(B),NE);[/asy]](http://latex.artofproblemsolving.com/2/3/0/23064891d70dad7feb2403e89826dd40158643f0.png)
A sector of a circle is a region bounded by two radii of the circle,
and
, and the arc
.
This article is a stub. Help us out by expanding it.
A sector of a circle is a region bounded by two radii of the circle,
and
, and the arc
.
This article is a stub. Help us out by expanding it.
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