Find the area of each parallelogram plz

 The area of the parallelogram is:
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 in² = 1174 ⅛  in² = 1174.125 in² .
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Explanation:
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Area of a parallelogram:
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 A = base * height = b * h ;

From the figure (from the actual "question"):
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         b = 50.5 in.

         h = 23.25 in.
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Method 1)  A = b * h =
                 
                     =  (50.5 in) * (23.25 in) = 1174.125 in² ; or, write as:  1174 ⅛ .
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Method 2)  A = b * h =
             
                      =  (50 ½ in) * (23 ¼ in) =
   
                      =    ( in) * ( in) ;
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Note:  "50 ½ " = [(50*2) + 1 ] / 2  =  ;

Note:  "23 ¼ " = [(23*4) + 1 ] / 4  = ;
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→  A =  ( in) * ( in) ;
 
→  A =   in² =   in² ; 
          
→  A = (9393/8) in² =  
         
→  A  =  in² = 1174 ⅛  in² = 1174.125 in² .
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The coordinates of point a right now is (-3,-1) you have to multiply these coordinates by a factor of 2 to get (-6,-2)