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1.

2. 

 Jun 5, 2021
 #1
avatar+181 
0

1.

 

From Point $B$ to Point $A$ you increase the x coordinate by $2$ and the y coordinate by $1$. Similarly, from point $C$ to point $D$ we use a similar method of increasing x by $2$ and y by $1$. Thus, the coordinates of point D are $(5+2, 1+1) = \boxed{(7, 2)}$

 Jun 5, 2021
 #2
avatar+181 
0

2.

 

The area of the parallelogram is $8$. Can't explain why because I gotta go. 

xCorrosive  Jun 5, 2021
 #3
avatar+114438 
0

Keep it to one question per post. Thanks 

 Jun 6, 2021

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