document.write( "Question 1193718: central park is shaped like a rectangle. Two diagonally-opposite corners of the park are located at (-9,7) and (4,-3) on the coordinate plane. what are the other coordinates \n" ); document.write( "
Algebra.Com's Answer #825754 by math_tutor2020(3817)\"\" \"About 
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\n" ); document.write( "Answer: (-9, -3) and (4, 7)\r
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\n" ); document.write( "\n" ); document.write( "Explanation:\r
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\n" ); document.write( "\n" ); document.write( "Plot the two given points on the xy plane.
\n" ); document.write( "Then draw horizontal and vertical lines through each point.
\n" ); document.write( "You should have four lines total. These lines will form a rectangle.
\n" ); document.write( "The intersection points produce the four vertices of the rectangle, two of which are the given points. The other two are the answer points.\r
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\n" ); document.write( "\n" ); document.write( "Graph:
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\n" ); document.write( "I used GeoGebra to make the graph. Desmos is another good option. Both apps are free.
\n" ); document.write( "The given points are in blue, while the answer points are in red.\r
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\n" ); document.write( "\n" ); document.write( "Side note: infinitely many other rectangles are possible if we allow the rectangle to rotate; however, I have a feeling your teacher may want to keep things simple and stick to the configuration shown above.
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