How to find the missing length of a triangle without a calculator

The video tutorial covers special right triangles, focusing on calculating side lengths using trigonometric ratios. It explains the process of solving for unknowns in triangles, emphasizing the sine of 60 degrees. The instructor corrects common mistakes and demonstrates rationalizing denominators, ensuring a comprehensive understanding of the topic.

How can you solve for X when given the sine of 60 degrees?

What does it mean to rationalize the denominator in the context of trigonometric functions?