document.write( "Question 1127399: Find the measure (in radians) of a central angle θ that intercepts an arc on a circle of radius r with indicated arc length s.\r
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Algebra.Com's Answer #743812 by ikleyn(52835) $\"\"$ $\"About$

You can put this solution on YOUR website!
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document.write( "From Geometry,  the arc length is the radius times the central angle in radians\r\n" );
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document.write( "    s = .\r\n" );
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document.write( "From this formula,   =  =  =  radians.\r\n" );
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document.write( "Thus the central angle is by  radian more than  one radian. \r\n" );
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