Front

Back

Tags

CCSS.HSF.TF.A.2

Front

True or False: All trig functions are positive in Quadrant IV.

Back

False

Tags

CCSS.HSF.TF.A.2

Front

What is the exact value of sin 150°?

Back

Tags

CCSS.HSF.TF.A.2

Front

In which quadrants is cosθ positive?

Back

The 1st and 4th quadrants.

Tags

CCSS.HSF.TF.A.2

Front

What is the order of the coordinate pairs for the points on the Unit Circle?

Back

Tags

CCSS.HSF.TF.A.2

Front

Define the Unit Circle.

Back

A circle with a radius of 1 centered at the origin (0,0) in the coordinate plane.

Tags

CCSS.HSF.TF.A.2

Front

What is the value of sin 90°?

Back

Tags

CCSS.HSF.TF.A.2

Front

What is the value of cos 0°?

Back

Tags

CCSS.HSF.TF.A.2

Front

What is the relationship between the angles in the Unit Circle and their coordinates?

Back

The coordinates of a point on the Unit Circle are given by (cosθ, sinθ) for an angle θ.

Tags

CCSS.HSF.TF.A.2

Front

What is the value of tan 45°?

Back

Tags

CCSS.HSF.TF.A.2