You have not paid for this chapter
Algebra
Chapter 23
Problem 3
Select a different problem
Example:
The sum of the three interior angles of any triangle is 180 degrees.
The measure of angle y = 40 degrees.
Solution: The measure of angle x = (180 - 90 - 40)degrees.
So, the measure of angle x = 50 degrees
To solve this using the graphing calculator below, enter 180 - 90 -40 in the box
to the right of Function f(x) =. Then click on the Plot Graph button.
The answer will appear as f(x) = 50 below the Function f(x) = box.
