What is inverse trig and how does it relate to what we know

The video tutorial covers solving triangle problems, focusing on finding missing sides and angles using trigonometric functions. It explains solving for Theta, using inverse operations, and applying cosine inverse to find angles. The tutorial includes practical examples and calculator instructions.

What are inverse operations, and how do they relate to solving equations in trigonometry?

How do you calculate the cosine inverse of a value using a calculator?

What is the approximate value of the angle Theta when the cosine of Theta equals 9/11, rounded to the third decimal point?