Respuesta :

fieryanswererft

Answer:

  • given below

Step-by-step explanation:

1)

total area = rectangle area + 2 triangle area

                =  length * width = 2 ( [tex]\frac{1}{2}[/tex] * base * height )

                =  7.5 * 6 + 2 (  [tex]\frac{1}{2}[/tex] * 3 * 4 )

                = 57 ft²

2)

separate it into two rectangles:

length * width + length * width

  6  *   2  +  9 * 4

      48 cm²

3)

parallelogram area =  base * height

                                = 20 * 25

                                 = 500 in²