Rumble Unit Circle in Degrees Review

Front

What is the radius of the unit circle?

Back

The radius of the unit circle is 1.

Tags

CCSS.HSF.TF.A.2

Front

What is the circumference of the unit circle?

Back

The circumference of the unit circle is 2π.

Tags

CCSS.7.G.B.4

Front

What is the diameter of the unit circle?

Back

The diameter of the unit circle is 2.

Tags

CCSS.HSF.TF.A.2

Front

What is the value of tan 225°?

Back

The value of tan 225° is 1.

Tags

CCSS.HSF.TF.A.2

Front

What is the value of sin(30°)?

Back

Tags

CCSS.HSG.SRT.C.7

Front

What is the value of cos(60°)?

Back

Tags

CCSS.HSG.SRT.C.7

Front

What are the coordinates of 210° on the unit circle?

Back

Tags

CCSS.HSF.TF.A.2

Front

What is the best estimate of the angle in the unit circle that corresponds to 115°?

Back

The best estimate of the angle is 115°.

Front

What is the value of cos(30°)?

Back

Tags

CCSS.HSF.TF.A.2

Front

What is the value of sin(45°)?

Back

Tags

CCSS.HSF.TF.A.2