The Unit Circle

Front

What is cos 60°?

Back

½

Tags

CCSS.HSG.SRT.C.7

Front

What is sin 45°?

Back

^√2/₂

Tags

CCSS.HSF.TF.A.2

Front

What is cos 90°?

Back

0

Tags

CCSS.HSF.TF.A.2

Front

What is sin 30°?

Back

½

Tags

CCSS.HSF.TF.A.2

Front

What is tan 45°?

Back

1

Tags

CCSS.HSF.TF.A.2

Front

What is cos 30°?

Back

^√3/₂

Tags

CCSS.HSF.TF.A.2

Front

How many degrees is ^π/₄ radians?

Back

45°

Tags

CCSS.HSF.TF.A.1

Front

How many degrees is ^π/₂ radians? Options: 30°, 45°, 60°, 90°

Back

90°

Tags

CCSS.HSF.TF.A.1

Front

How many degrees is ^π/₃ radians?

Back

60°

Tags

CCSS.HSF.TF.A.1

Front

Value of cosine at 135°?

Back

-√2 /2

Tags

CCSS.HSF.TF.A.2