Question

Prove that the two lines that connect the centers of the squares whose bases' length are opposite sides of any quadrilateral are perpendicular. (drawing in comment)

Answer 1

Proofs are such a pain.

Answer 2

This is not an assignment or anything, this is just for fun :)

Answer 3

it has the symbol for a 90 degree angle therefore must be 90 degrees

Answer 4

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Answer 5

@Jeremy0203 lolz

Answer 6

what do u mean by having the lengths of opposite sides of any quadrilateral

Answer 7

edited @nikato

Answer 8

Just too tedious calculating the centers of the squares, finding their slopes and proving the slopes are negative reciprocals of each other.

Answer 9

Oh, that's a good method, I know how to do it then, thank you so much

Answer 10

You are welcome.