document.write( "Question 186543: Using ABC, find the following:
\n" ); document.write( " a) The length of side AC
\n" ); document.write( " b) The perimeter of ABC
\n" ); document.write( " c) The area of ABC
\n" ); document.write( "Sides ABis 20yrds and BC is 16 yrd I hope this helps and thanks a bunch already!
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Algebra.Com's Answer #139792 by vleith(2983)\"\" \"About 
You can put this solution on YOUR website!
A triangle with sides in the ratio 3:4:5 is always a right triangle.
\n" ); document.write( "Is the side AC the short side? If so, then this is a 3:4:5 ratio with AC as 12.\r
\n" ); document.write( "\n" ); document.write( "perimeter = 20+16+12= 48 yards
\n" ); document.write( "area = (1/2)Base*Height = (1/2)12*16 = 96 sq yards\r
\n" ); document.write( "\n" ); document.write( "If this triangle is obtuse, let me know and we can work that one too
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