Tangents Lines and Trig

Assume that lines that appear to be tangent are tangent. O is the center of the circle. What is the value of x?

• 160

• 20

• 70

• 90

Tags

CCSS.HSG.C.A.2

Determine whether a tangent line is shown in the diagram. (Hint: Use the Pythagorean Theorem)

• Yes

• No

Tags

CCSS.HSG.C.A.2

Assume that lines that appear to be tangent are tangent. O is the circle. What is the value of x?

• 90

• 140

• 220

• 360

Tags

CCSS.HSG.C.A.2

Assume that lines that appear to be tangent are tangent. O is the center of the circle. What is the value of x?

• 90

• 309

• 129

• 39

Tags

CCSS.HSG.C.A.2

What is tan 30°?

• 1

• ¹/_√3

• ^√3/₂

• ½

Tags

CCSS.HSF.TF.A.2

What is tan 30°?

• 1

• ¹/_√3

• ^√3/₂

• ½

Tags

CCSS.HSF.TF.A.2

What is tan 45°?

• 1

• ^√2/₂

• ^√3/₂

• ½

Tags

CCSS.HSF.TF.A.2

What is the equation for the graph shown.

• y = 4sinθ - 2

• y = 3tcosθ - 1

• y = 2tanθ - 4

• y = 2-4tanθ + 2

What is tan 45°?

• 1

• ^√2/₂

• ^√3/₂

• ½

Tags

CCSS.HSF.TF.A.2

Determine an equation for this graph:

• y=csc(x)

• y=sec(x)

• y=cot(x)

• y= tan(x)