Question

Plot the points A(-11,4), B(3, 7), C(6, -7) on the coordinate axes below. State the coordinates of point DD such that AA, BB, CC, and DD would form a rectangle. (Plotting point DD is optional.)
Click on the graph to plot a point. Click a point to delete it.
x
y
Answer
Attempt 1 out of 2

D, equals, left parenthesisD=(
,
right parenthesis) Submit Answer

Answer 1

D = A + (C − B).
C − B = (6−3, −7−7) = (3, −14).
D = (−11,4) + (3,−14) = (−8, −10).