Find the missing the coordinates. Tiles (2, 1) (2, -2) (-5, -5) (-1, -1) Pairs A(2, 5), B(6, 5), and C(6, 1) are three vertices of square ABCD. What are the coordinates of vertex D? arrowBoth A(2, 3), B(7, 3), and C(7, -2) are three vertices of square ABCD. What are the coordinates of vertex D? arrowBoth A(-5, -1), B(1, -1), and C(1, -5) are three vertices of rectangle ABCD. What are the coordinates of vertex D? arrowBoth A(-1, 4), B(7, 4), and C(7, -1) are three vertices of rectangle ABCD. What are the coordinates of vertex D
Accepted Solution
A:
1) Pairs A(2, 5), B(6, 5), and C(6, 1) point D Dx=Cx-(Bx-Ax)=(6-(6-2))=2 Dy=Cy=1 the coordinates of vertex D is (2,1)
2) Pairs A(2, 3), B(7, 3), and C(7, -2) point D Dx=Cx-(Bx-Ax)=(7-(7-2))=2 Dy=Cy=-2 the coordinates of vertex D is (2,-2)
3) Pairs A(-5, -1), B(1, -1), and C(1, -5) point D Dx=Cx-(Bx-Ax)=(1-(1+5))=-5 Dy=Cy=-5 the coordinates of vertex D is (-5,-5)
4) Pairs A(-1, 4), B(7, 4), and C(7, -1) point D Dx=Cx-(Bx-Ax)=(7-(7+1))=-1 Dy=Cy=-1 the coordinates of vertex D is (-1,-1)