Rectangle 39

Find the perimeter and area of the rectangular with vertices (-1, 4), (0,4), (0, -1), and (-4, 4)

Correct answer:

p =  18
A =  20

Step-by-step explanation:

a=4(1)=5 b=40=4 p=2 (a+b)=2 (5+4)=18
A=a b=5 4=20

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