document.write( "Question 1187425: Give the coordinates of the foci, vertices, and co-vertices of the ellipse with equation
\n" ); document.write( "(x²/169) + (y²/25) = 1. Sketch the graph and include these points. \n" ); document.write( "

Algebra.Com's Answer #818399 by ikleyn(52803) $\"\"$ $\"About$

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\n" ); document.write( "Give the coordinates of the foci, vertices, and co-vertices of the ellipse with equation
\n" ); document.write( "(x²/169) + (y²/25) = 1. Sketch the graph and include these points.
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document.write( "The center of the ellipse is at the origin..\r\n" );
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document.write( "The major semi-axis is  a =  = 13;  the minor semi-axis is  b =  = 5.\r\n" );
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document.write( "The vetices are these two points  (-13,0)  and  (13,0).\r\n" );
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document.write( "The co-vertices are two points  (0,-5)  and  (0,5).\r\n" );
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document.write( "The eccentricity is  c =  = 12.\r\n" );
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document.write( "The foci are these two points  (-12,0)  and  (12,0).\r\n" );
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