To find: the area of triangle with the vertices at given points.
Answer to Problem 50E
8.5
Explanation of Solution
Given information:
The formula to evaluate the area of triangle A with vertices
The area should be taken absolute so that it do not have a negative value.
The vertices of the given triangle are
Calculation:
Substitute the values of points into the given formula and evaluate the area as follows:
Thus, the area of triangle is 8.5.
Chapter 2 Solutions
Advanced Mathematical Concepts: Precalculus with Applications, Student Edition
Additional Math Textbook Solutions
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University Calculus: Early Transcendentals (4th Edition)
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