Answer: Rectangle
If you let
P = (0,0)
Q = (0,b)
R = (a,b)
S = (a,0)
you'll be able to find that
PQ is a vertical line with undefined slope
QR is a horizontal line with slope 0
so PQ and QR form a right angle as they are perpendicular lines
You'll find this with the other line pairings as well. We'll have four right angles
Answer:
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Answer: theres a answer key in the last slide & its 15 somehow...
answer:
no, it does not represent a proportional relationship because it has a y-intercept therefore it won’t go through the origin.
