document.write( "Question 985461: The points X(3,4) and Y(9,1) lie on the circumference of a circle. There is exactly 60 degree of arc between X and Y. Find the radius of the circle. \n" ); document.write( "

Algebra.Com's Answer #606274 by MathTherapy(10555) $\"\"$ $\"About$

You can put this solution on YOUR website!
The points X(3,4) and Y(9,1) lie on the circumference of a circle. There is exactly 60 degree of arc between X and Y. Find the radius of the circle.
\n" ); document.write( "

Line segment XY = 
\n" );
document.write( "With center O, radii OX and OY are congruent
\n" );
document.write( "With arc XY being , central angle XOY also equals 
\n" );
document.write( "With radii OX and OY congruent, an equilateral triangle is formed
\n" );
document.write( "With line segment XY being , radii also measure:  \n" );
document.write( "

\n" );