document.write( "Question 270191: The base of an isosceles triangle is 15 meters long. One of the equal legs is 10 meters long. What is its perimeter? \n" ); document.write( "
Algebra.Com's Answer #197962 by drk(1908)\"\" \"About 
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perimeter of a triangle is a + b+ c
\n" ); document.write( "in our case we get
\n" ); document.write( "p = 10 + 10 + 15 = 35 meters
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