given: A(2,-2) B (5,3) c ( -5,9) prove ABC i s a right triangle using the slope formula slope of ab = 3 - -2/ 5 - 2 and i got 5/3 slope of bc = 9 -3 / -5 - 5 and i got 6/-10 this doesnt look right can someone tell me what i did wrong?
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Originally Posted by zelda1850 given: A(2,-2) B (5,3) c ( -5,9) prove ABC i s a right triangle using the slope formula slope of ab = 3 - -2/ 5 - 2 and i got 5/3 slope of bc = 9 -3 / -5 - 5 and i got 6/-10 this doesnt look right can someone tell me what i did wrong? hi zelda 850, you did it well just change -6/10 to -3/5 but the slope products come out -1 in either case bjh
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