A (2, 5) k = 2 A’ = ( ) B (5, -3) k = 3 B’ = ( ) C (-10, 2) k = ½ C’ = ( ) D (-6, -14) k= ½ D’ = ( ) E (-10, -½ ) k = 6 E’ = ( )

The perimeter of an equilateral triangle is 4 cm more than the perimeter of a square and the length of a side of the triangle is 8 cm more than the length of a side of the aware. find the length of a side of the equilateral triangle