document.write( "Question 99911: Rose’s garden is in the shape of a trapezoid. If the height of the trapezoid is 16m, one base is 20m, and the area is 224 square meters, find the length of the other base \n" ); document.write( "
Algebra.Com's Answer #72720 by checkley71(8403)\"\" \"About 
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16(20+X)/2=224
\n" ); document.write( "(320+16X)/2=224 CROSS MULTIPLY
\n" ); document.write( "320+16X=448
\n" ); document.write( "16X=448-320
\n" ); document.write( "16X=128
\n" ); document.write( "X=128/16
\n" ); document.write( "X=8 IS THE LENGTH OF THE OTHER SIDE.
\n" ); document.write( "PROOF
\n" ); document.write( "16(20+8)/2=224
\n" ); document.write( "(16*28)/2=224
\n" ); document.write( "448/2=224
\n" ); document.write( "224=224
\n" ); document.write( "
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