Tangent Unit Circle

If the tangent of an angle on the unit circle is 1, what is the measure of the angle in degrees?

• 30 degrees

• 60 degrees

• 90 degrees

• 45 degrees

Tags

CCSS.HSF.TF.A.2

Find the tangent of the angle 45 degrees on the unit circle.

• 2

• 1.5

• 0.707

• 1

• 0.5

Tags

CCSS.HSF.TF.A.2

If the tangent of an angle on the unit circle is -1, what is the measure of the angle in degrees?

• 180 degrees

• 45 degrees

• 270 degrees

• 315 degrees

Tags

CCSS.HSF.TF.A.2

AD is tangent and AC is a diameter. Find the measure of arc AB.

• 36

• 90

• 72

• 54

Tags

CCSS.HSG.C.A.2

Name the tangent line. 

• s

• WR

• VT

• QR

• 54

• 90

• 306

• 126

Tags

CCSS.HSG.C.A.2

Is BD tangent to the circle?

• Yes

• No

Tags

CCSS.HSG.C.A.2

Find the length of segment AC, assuming all segments that appear to be tangent are tangent.

Tags

CCSS.HSG.C.A.2

Calculate the tangent of the angle 60 degrees on the unit circle.

• 0.5

• √3

• 1

• 2

Tags

CCSS.HSF.TF.A.2

If the tangent of an angle on the unit circle is 0, what is the measure of the angle in degrees?

• 90 degrees

• 0 degrees or 180 degrees

• 45 degrees

• 270 degrees

Tags

CCSS.HSF.TF.A.2