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OpenStudy (anonymous):
Can someone help with some geometry homework?
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OpenStudy (anonymous):
OpenStudy (akashdeepdeb):
Do you have any specific question? :)
jhonyy9 (jhonyy9):
9. the right answer is d.
jhonyy9 (jhonyy9):
but then i think it right the c. is true too
OpenStudy (anonymous):
I don't understand how to number 10 part b and c
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jhonyy9 (jhonyy9):
sorry but i have said these above about 9.
OpenStudy (cwrw238):
10 b work out the slope of adjacent sides AB and BC if the product of the slopes = -1 then they are perpendicular
OpenStudy (cwrw238):
do you know how to calculate the slopes of lines given their coordinates?
TheSmartOne (thesmartone):
BTW Welcome to Open Study!!
OpenStudy (anonymous):
Thanks everyone so much! :)
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