How to evaluate for the secant of an angle without using a calculator

The video tutorial covers the concept of secant of π/3, emphasizing the importance of understanding trigonometric functions without relying on calculators. It explains the relationships in 30-60-90 triangles and how these can be used to find exact trigonometric values. The tutorial also highlights the proportionality of special right triangles and concludes with a Q&A session to address student queries.

What is the secant of π / 3 in terms of degrees?

Explain the relationship between the sides of a 30-60-90 triangle.

Discuss the importance of knowing special right triangles in trigonometry.

How do you calculate the secant of an angle using a triangle?

What is the exact value of the secant of 60 degrees without using a calculator?