your own question, for FREE!
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
Join the QuestionCove community and study together with friends!
Are you allowed to use determinants?
idk, we're doing anlytic geometry
so most of this we've graphed but feel free to use any way as long as it solves it
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
18 minutes ago
23 minutes ago
50 minutes ago