SOLUTION: The measures of two sides of the triangles are equal.The third side measures 15 cm.Find the length of the two sides if the perimeter of the triangle is 39 cm

Algebra ->  Triangles -> SOLUTION: The measures of two sides of the triangles are equal.The third side measures 15 cm.Find the length of the two sides if the perimeter of the triangle is 39 cm       Log On


   

Question 898993: The measures of two sides of the triangles are equal.The third side measures
15 cm.Find the length of the two sides if the perimeter of the triangle is 39 cm
Answer by josgarithmetic(39799) About Me  (Show Source):
You can put this solution on YOUR website!
Each equal side is x.
2x%2B15=39
2x=39-15
highlight%28x=12%29