Finding Acute Angle Measures in Right Triangles Using Inverse Cosine

This video tutorial teaches how to find the measure of an acute angle in a right triangle using the inverse cosine function. It begins with an introduction to the problem, followed by a review of trigonometric ratios using the mnemonic SOHCAHTOA. The video explains inverse trigonometric functions and demonstrates solving for angle P in a right triangle using the inverse cosine function. The tutorial concludes by highlighting common mistakes students make when solving for angles.

What new insight or understanding did you gain from this video?

Evaluate responses using AI:

OFF