The area of the square= bxh = 6x6= 36 The area of the rhombus is 4/5 the area of the square so 36x 4/5 = 28.8 Area of rhombus = basexheight 28.8= 6x height Height = 28.8/6 Height =4.8
At first you would subtract 39 from 60. Then you would do 21/5.5 and you would get 3.818… and due to the fact you can't go over 60 you would round to 3 and not 4
