document.write( "Question 873505: The altitude (height) of an isosceles triangle is 3 cm and its perimeter is 18 cm. Find the dimensions of the sides of the triangle . What is the area? \n" ); document.write( "
Algebra.Com's Answer #526905 by richwmiller(17219)\"\" \"About 
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2s+b=18,
\n" ); document.write( "(b/2)^2+3^2=(s)^2\r
\n" ); document.write( "\n" ); document.write( "The two equal sides are 5 each and the base b is 8\r
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