document.write( "Question 1082531: What is the area of the ellipse whose equation is 25x^2 + 16y^2 = 400.
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Algebra.Com's Answer #696603 by ikleyn(52810) $\"\"$ $\"About$

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document.write( "1.  Write the given equation in canonical form by dividing both sides by 400.\r\n" );
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document.write( "2. From the canonical form equation find the semi-axes lengths \"a\" and \"b\".\r\n" );
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document.write( "3.  The area of the ellipse is .\r\n" );
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\n" ); document.write( "\n" ); document.write( "See the lesson\r
\n" ); document.write( "\n" ); document.write( " - Ellipse definition, canonical equation, characteristic points and elements\r
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\n" ); document.write( "\n" ); document.write( "Also, you have this free of charge online textbook in ALGEBRA-II in this site\r
\n" ); document.write( "\n" ); document.write( " ALGEBRA-II - YOUR ONLINE TEXTBOOK.\r
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\n" ); document.write( "\n" ); document.write( "The referred lesson is the part of this online textbook under the topic
\n" ); document.write( "\"Conic sections: Ellipses. Definition, major elements and properties. Solved problems\".\r
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