Find the coordinate point of the given angle

The video tutorial explains how to sketch the angle Pi halves on the unit circle. It emphasizes the importance of understanding the unit circle's radius, which is 1, and identifies the four key intercepts. The tutorial guides viewers in locating Pi halves, which is a right angle, and determining its coordinate point as (0, 1). The video concludes by summarizing the process of finding this coordinate for Pi halves.

What is the radius of the unit circle?

• 0.5

• 1

• 2

• 3

How many intercepts are there on the unit circle?

• Five

• Four

• Three

• Two

What is the degree measure of Pi halves?

• 60 degrees

• 45 degrees

• 90 degrees

• 180 degrees

In which direction is Pi halves located on the unit circle?

• Positive direction

• Neither direction

• Negative direction

• Both directions

What are the coordinate points for Pi halves on the unit circle?

• (0, 1)

• (1, 0)

• (-1, 0)

• (0, -1)