document.write( "Question 1105715: Please solve this question,
\n" ); document.write( "A right angled triangle with sides of 3cm,4cm and 5cm is enlarged by by the scale factor 3. What is the area of the new triangle?
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Algebra.Com's Answer #720589 by rothauserc(4718)\"\" \"About 
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using the scale factor of 3, the new triangle is
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\n" ); document.write( "9, 12, 15
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\n" ); document.write( "the area of the new triangle is 9 * 12 / 2 = 54 cm^2
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\n" ); document.write( "the area of the original triangle is 3 * 4 / 2 = 6 cm^2
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