document.write( "Question 840120: The perimeter of two similar triangles are 15 and 20. If the length of a side of the larger triangle is 4. Find the length of the corresponding side of the smaller triangle. \n" ); document.write( "
Algebra.Com's Answer #505937 by stanbon(75887)\"\" \"About 
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The perimeter of two similar triangles are 15 and 20. If the length of a side of the larger triangle is 4. Find the length of the corresponding side of the smaller triangle.
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\n" ); document.write( "Use a proportion:
\n" ); document.write( "smaller/larger = smaller/larger
\n" ); document.write( "x/4 = 15/20
\n" ); document.write( "x = 4(3/4)
\n" ); document.write( "x = 3
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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