Equations, SM-Bank 052 An isosceles triangle has a perimeter of \(46\) and its base is 12. Find the length of its equal sides. (2 marks) --- 4 WORK AREA LINES (style=lined) --- Show Answers Only \(l=17\) Show Worked Solution \(P\) \(=2l+b\) \(46\) \(=2l+12\) \(2l\) \(=34\) \(l\) \(=\dfrac{34}{2}\) \(l\) \(=17\)