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Chemistry 15 Online
OpenStudy (♥ashley♥):

What is the area of a triangle whose vertices are P(−1, 4), Q(3, 2)P(−1, 4), Q(3, 2), and R(3, −4)? Enter your answer in the box.

OpenStudy (kittiwitti1):

I think you meant to post this in the Math section? http://openstudy.com/study#/groups/Mathematics

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