Reciprocal Trig Functions Unit Circle

Which function is the reciprocal function of the cosine?

• sine

• cosecant

• secant

• tangent

Tags

CCSS.HSF.TF.A.2

Which function is the reciprocal of the sine?

• cosine

• secant

• cotangent

• cosecant

Tags

CCSS.HSF.TF.A.2

Name the reciprocal trig functions.

• sin, cos, tan

• sin⁻¹, cos⁻¹, tan⁻¹

• csc, cot, sec

• dasher, dancer, prancer

Tags

CCSS.HSF.TF.A.2

Match each function with its reciprocal.

• cscθ

• cosθ

• cotθ

• tanθ

• secθ

• sinθ

Tags

CCSS.HSF.TF.A.4

• undefined

Answer explanation

Tags

CCSS.HSF.TF.C.9

• undefined

Answer explanation

Tags

CCSS.HSF.TF.C.9

• 1
• 2
• 3
• 4

Tags

CCSS.HSF.TF.A.2

Using θ as a reference angle, mark the triangle sides as Opp, Adj, and Hyp. Label these on the triangle on your paper.

• Hyp

• OP

• Opp

• x

• Adj

• y

Tags

CCSS.HSG.SRT.C.6

Using θ as a reference angle, mark the triangle sides as Opp, Adj, and Hyp. Label these on the triangle on your paper.

• Hyp

• OP

• Adj

• x

• Opp

• y

Tags

CCSS.HSG.SRT.C.6

The Unit Circle has four quadrants such that:

• All quadrants have 90 degrees

• Quadrant IV is between π and 3π/2 radians

• Quadrant III is between 3π/2 and 2π and radians

• Quadrant I is where the acute angles are

Tags

CCSS.HSF.TF.A.2