Given an angle in radians find the quadrant it is in - Math test answers

The video tutorial explains how to determine the quadrant of an angle using radians. It starts with an introduction to quadrants and the concept of negative direction. The instructor then explains radians and how to express them in terms of π. The tutorial continues with converting radians into twelfths and counting these sections. Finally, it demonstrates how to determine the quadrant of an angle using this method.

What is the angle in radians for a full circle?

• 2π

• 3π/2

• π

• π/2

How can π be represented in terms of twelfths?

• 6π/12

• π/12

• 12π/12

• 24π/12

What is the purpose of dividing the circle into 12 sections?

• To convert radians to degrees

• To find the exact angle in degrees

• To represent angles in terms of π/12

• To simplify calculations

Which quadrant does an angle of -π/12 fall into?

• First Quadrant

• Fourth Quadrant

• Second Quadrant

• Third Quadrant

When dealing with fractions of π, what is important to maintain?

• The same quadrant

• The same numerator

• The same denominator

• The same angle