What is the difference between angles in terms of pie

The video tutorial explains the concept of radians and how they relate to the unit circle. It introduces the measurement of angles using Theta and demonstrates the difference between angles of 3 and 3 Pi in radians. The tutorial uses visual aids to clarify these concepts, emphasizing the significance of Pi in measuring angles around a circle.

What is a radian?

• A type of triangle

• A unit of angle measurement

• A unit of distance

• A type of circle

How is the angle θ = 3 measured in radians?

• By measuring 3 degrees

• By wrapping the radius around the circle three times

• By using a protractor

• By measuring the diameter of the circle

What is the significance of π radians in a circle?

• It represents a quarter of a circle

• It represents half of a circle

• It represents a full circle

• It represents three-quarters of a circle

How many radians are in a full circle?

• 2π radians

• π radians

• 4π radians

• 3π radians

What is the difference between the angles 3 and 3π in radians?

• 3 is a degree measurement while 3π is in radians

• 3 is a larger angle than 3π

• 3 is a smaller angle than 3π

• 3 and 3π are the same angle