Abcd is a parallelogram; find the area of the shaded region.
a. 120 ft2
b. 60 ft2
c. 90 ft2
d. 150 ft2

  B.  60 ft²

Step-by-step explanation:

The overall area of the parallelogram is the product of its base length (15 ft) and height (8 ft), so is ...

  overall area = (15 ft)(8 ft) = 120 ft²

The area of the quadrilateral in the middle of the parallelogram is the area of two triangles, each with a base equal to 15 ft (the horizontal line in the diagram), and heights that total 8 ft. If we let x represent the height of one of those triangles, then the other has a height of (8-x) and the sum of their areas is ...

  quadrilateral area = (1/2)(15 ft)(x) +(1/2)(15 ft)(8 ft -x)

  = (1/2)(15 ft)(x + 8 ft - x) = (1/2)(15 ft)(8 ft) = 60 ft²

Then the shaded area is the difference between the parallelogram area and the quadrilateral area:

  shaded area = parallelogram area - quadrilateral area

  = (120 ft²) - (60 ft²)

  = 60 ft²

The area of the shaded region is 60 ft².

typically if you want , you would actually put questions here for us to you. but hey, that's just me. maybe someone will magically answer the questions for you without knowing what they are.

idk

step-by-step explanation:

i don't know