A triangle with vertices at (x 1 , y 1 ), (x 2 , y 2 ),
Question:
A triangle with vertices at (x1, y1), (x2, y2), and (x3, y3), as shown in the figure, has area equal to the absolute value of D, where
Find the area of each triangle having vertices at P, Q, and R.
P(2, -2), Q(0, 0), R(-3, -4)
Transcribed Image Text:
|x, У1 |X2 Уг |X3 Уз R(xз- Уз). Осх, У2) Р(<. У) - х of
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P22 Q00 R34 X 1 Find D 2 X3 3 1 P x y 2 ...View the full answer
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Related Book For
College Algebra
ISBN: 978-0134697024
12th edition
Authors: Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
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