document.write( "Question 1017069: an equilateral triangle and a rectangle have the same perimeter. the length of a rectangle is 3 cm less tan twice the width. each side of a triangle is 12 cm. find the area of the rectangle. \n" ); document.write( "
Algebra.Com's Answer #633407 by MathTherapy(10551)\"\" \"About 
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\n" ); document.write( "an equilateral triangle and a rectangle have the same perimeter. the length of a rectangle is 3 cm less tan twice the width. each side of a triangle is 12 cm. find the area of the rectangle.
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Area: \"highlight_green%28matrix%281%2C2%2C77%2Ccm%5E2%29%29\" \n" );
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