Theory and ExamplesTriangle area Find a formula for the
Chapter 12, Problem 49E(choose chapter or problem)
Problem 49E
Theory and Examples
Triangle area Find a formula for the area of the triangle in the xy-plane with vertices at (0, 0), (a1, a2) , and (b1, b2) . Explain your work.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer