To find: the area enclosed by the
Answer to Problem 22E
70.93 units
Explanation of Solution
Given information:
Calculation:
Use a graphing calculator to plot the inequalities and find the vertices as shown below.
Now create a matrix of larger triangle
The area of triangles can be evaluated by evaluating the half value of their determinants as shown below.
The area enclosed by polygonal convex set can be evaluated as follows:
Thus, the area enclosed by the polygonal convex set is 70.93 units.
Chapter 2 Solutions
Advanced Mathematical Concepts: Precalculus with Applications, Student Edition
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