Unit Circle Trig 3

Front

What is the value of sin(π/2)?

Back

1

Tags

CCSS.HSF.TF.A.2

Front

What is the value of cos(π/4)?

Back

Tags

CCSS.HSF.TF.A.2

Front

What is the value of tan(3π/4)?

Back

-1

Tags

CCSS.HSF.TF.A.2

Front

What is the value of cos(30°)?

Back

Tags

CCSS.HSF.TF.A.2

Front

What angle corresponds with the ordered pair (0, -1) on the unit circle?

Back

Tags

CCSS.HSF.TF.A.2

Front

What is the definition of 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 relationship between sine and cosine on the unit circle?

Back

For any angle θ, sin(θ) is the y-coordinate and cos(θ) is the x-coordinate of the point on the unit circle.

Tags

CCSS.HSF.TF.A.2

Front

What is the value of sin(0)?

Back

0

Tags

CCSS.HSF.TF.A.2

Front

What is the value of cos(0)?

Back

1

Tags

CCSS.HSF.TF.A.2

Front

What is the value of tan(0)?

Back

0

Tags

CCSS.HSF.TF.A.2