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3 years ago

12

(46) please help geometry

1 answer:

I am Lyosha [343]3 years ago

3 0

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

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