The correct answer is: [B]:
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       →   " 35 square units " .
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          {or; write as:  " 35 sq units " ; or;  " 35 units² " .}.
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Step-by-step explanation:
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Note that the area, "A" ; Â of a "parallelogram" ; Â
 →  {for which we wish to solve} ;
 →  can be calculated by using the formula:
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 →  " A  =  b  *  h "  ;
     →  { that is:  " Area  =  base  *  height " } ;
→  in which: Â
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    →  "A"  is the "area"  [of the parallelogram] ;
       in:  [ "square units" ;  or:  "sq units" ; or:  "units² " ] ;
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    →  "b" is the "base length" (of one of the bases of the parallelogram) ;  Â
   {Note that both bases of a parallelogram have equal lengths.
    — Refer to "image attached" for additional information.}.
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    →  "h" is the "perpendicular height" [of the parallelogram] ;
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Note: Â
All rectangles are parallelograms, but not all parallelograms are rectangles.All squares are rectangles, but not all rectangles are squares.
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So, let us consider a "rectangle" that is not a square;
    →  but has 4 (four) right angles; as follows:
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    Rough sketch:
 Â
        base (b)
  ---------------------------
  |              | height (h)
  |_____________ |
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The formula (equation) for the area, "A" ; Â of a rectangle is:
        →   "  A = b * h " ; Â
        →   { that is:  " Area = base * height " .} . Â
→  Since a rectangle is a parallelogram;
        →  The formula (equation) for the area, "A" ;
for Any  parallelogram is the same :
        →   "  A = b * h " ; Â
        →   { that is:  " Area = base * height " .} . Â
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    →  However, it is important to remember that the formula/equation for the "area, "A" ;  for any parallelogram — [including All rectangles] — is actually:
    →  " A = b * h " ;  that is:  " Area  =  base  *  [perpendicular] height " . Â
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Note that we are Not Given Any "image attached" that represents the: "parallelogram" —
   Note:  Refer to the text within "this very question being asked" ;  that is; the following text:
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"the parallelogram ABCD" that is "shown below" {sic} ; as stated within the question.
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Nonetheless:
We are given:
 h (height) = 7 units ;  And:
 b (base) = 5 units. ;
For our purposes, let us assume that the given "height, "h" = 7 units" ;
            →  refers to the "perpendicular height " ;
Now, we can calculate the "Area; A" ; in "square units" ; as follows:
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    →   " A  =  b * h "  ;   Solve for: "A"  ; Â
Plug in our given values for "b" and "h" ; Â to solve for "A" ;
    →   " A  =  (5 units) * (7 units) " ;
          =  5 * 7 * units * units " ;
       " A  =  35  units²  ;
           or:  " 35 square units " ;
    →  which is:
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Answer choice: Â [B]: Â " 35 square units " .
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Note:  Refer to "image attached" ;  to refer to:  "perpendicular height " — as regards to many "traditional" types of " parallelograms " .
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Hope this helps!
   Best wishes to you in your academic pursuits
       — and within the "" community, as well!
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![What is the area, in square units, of the parallelogram shown below? a parallelogram abcd is shown](/tpl/images/0317/6016/c251c.jpg)