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, 5), Q(-1, 3), R(4, 0)
Transcribed Image Text:
|x, У1 |X2 Уг |X3 Уз R(xз- Уз). Осх, У2) Р(<. У) - х of
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P25 Q13 R40 X1 1 1 Find D 2 2 2 1 where X3 ...View the full answer
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Shristi Singh
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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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