Mathematics, 30.03.2021 23:00 emma5743

Quadrilateral ABCD has a vertices at A(5,9),B(9,0),C(-1,-3) and D(-5,6). a) plot the quadrilateral on the grid provided.
b) find the coordinates of the midpoint of diagonals AC and BD using the midpoint formula. Verify graphically
c) do your results in part be prove that ABCD is a parallelogram? Explain throughly.

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Quadrilateral ABCD has a vertices at A(5,9),B(9,0),C(-1,-3) and D(-5,6). a) plot the quadrilateral...