To find: The three different formula for the area of the triangle.
Answer to Problem 2E
Thefourth expression for the area of the triangle is
Explanation of Solution
Given:
The different formula for the area of the triangle are
Calculation:
Consider the base of the triangle is
The fourth formula for the area of the triangle is,
If all the sides
Here,
The fourth expression for the area of the triangle is
Chapter 6 Solutions
Precalculus with Limits: A Graphing Approach
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