Unit Circle & Trig (BASIC)

Front

What is the ratio for Tangent?

Back

Opp/Adj

Tags

CCSS.HSG.SRT.C.6

Front

Back

Tags

CCSS.HSF.TF.A.2

Front

What is the sign of cosine in quadrant four?

Back

negative

Tags

CCSS.HSF.TF.A.2

Front

Back

cos45

Tags

CCSS.HSF.TF.C.8

Front

Using the unit circle, state the exact value of cos90°.

Back

0

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 of a coordinate plane.

Tags

CCSS.HSF.TF.A.2

Front

What are the coordinates of the point at 0° on the unit circle?

Back

(1, 0)

Tags

CCSS.HSF.TF.A.2

Front

What is the sine of 90°?

Back

1

Tags

CCSS.HSF.TF.A.2

Front

What is the cosine of 0°?

Back

1

Tags

CCSS.HSF.TF.A.2

Front

What is the tangent of 45°?

Back

1

Tags

CCSS.HSF.TF.A.2