document.write( "Question 535964: Sam is studying isosceles triangles. He wants to know how many isosceles triangles exist with a perimeter of 99 inches and side lengths are positive whole numbers. What are the lengths of the sides of these triangles? How do you know when you've found them all? \n" ); document.write( "
Algebra.Com's Answer #352045 by edjones(8007)\"\" \"About 
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There are 49 possible triangles. Each of the equal sides can be from 1 to 49 inclusive.
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