Determine coordinates of top of the D rectangle of ABCD if A(-2;-2); B (-2;2) and C (4;2). Calculate perimeter of this rectangle. 1 cm, single about a piece. Help please)

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D (4;-2) - there is under a point With (x =4) and on the contrary points And (at =-2) width of AVSD=2+ (-2 on the module) =4 cm length = (-2 on the module) +4=6 cm perimeter = 2*(4+6)=20 cm
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Answer add