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Algebra
Chapter 24
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
This can be solved using the graphing calculator below. First 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 below the Function f(x)= box as f(x) = 50.
