Ask your own question, for FREE!
Mathematics
OpenStudy (anonymous):

Find the area of triangle PQR if P is (3,18),Q(-5,7) and R is (13,1). Please Explain how you got the answer

7 years ago
OpenStudy (mathteacher1729):

Are you allowed to use determinants?

7 years ago
OpenStudy (anonymous):

idk, we're doing anlytic geometry

7 years ago
OpenStudy (anonymous):

so most of this we've graphed but feel free to use any way as long as it solves it

7 years ago
Can't find your answer? Make a FREE account and ask your own question, OR you can help others and earn volunteer hours!
Latest Questions
Skullmaster2017: \ai test
1 hour ago 0 Replies 0 Medals
mtowns39: Mi hermano ___________________ a mi amiga Elisa.
6 hours ago 0 Replies 0 Medals
Moon: MCAT Tutorial: Hydrostatics
13 hours ago 6 Replies 0 Medals
MRichardson84: If angle FBA=7x+6y, what is angle FBA
18 hours ago 2 Replies 0 Medals
bmelson02: Which is the area of a circle with a radius of 5 units
21 hours ago 1 Reply 0 Medals