Trig Functions Review

What are the negative and positive coterminal angles of -225 degrees?

• 375°, -600°
• 125°, -356°
• 135°, -585°
• 60°, -120°

Tags

CCSS.HSF.TF.A.1

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.4

Find a coterminal angle to 45 degrees.

• 360
• 405
• 315
• 295

Which of the following is equivalent to  $89^o11'15"$  ?

• 89.5 degrees

• 89.4 degrees

• 89.1 degrees

• 89.2 degrees

Tags

CCSS.HSF.TF.A.1

What is the measure of the given angle?

• -940 degrees
• 140 degrees
• -40 degrees
• 240 degrees

Tags

CCSS.HSF.TF.A.2

CCSS.HSG.C.A.2

CCSS.HSG.CO.A.1

The initial side of the angle is fixed on the _________ . 

• positive x-axis
• positive y-axis
• negative x-axis
• positive y-axis

Estimate the measure of the angle to the nearest degree.

• 225°
• 135°
• 100°
• 180°

Secant is the reciprocal of what function?

• Cosecant
• Sine
• Cosine
• Tangent

Tags

CCSS.HSF.TF.A.2

Cotangent is the reciprocal of what function?

• Cosecant
• Sine
• Cosine
• Tangent

Tags

CCSS.HSG.SRT.C.7

Cosecant is the reciprocal of what function?

• Secant
• Sine
• Cosine
• Tangent

Tags

CCSS.HSG.SRT.C.6

Which one is one of the easy ways to learn trigonometric ratios?

• Sah Coh Toa
• Soh Cah Toa
• Soh Cah Tao
• Soh Ceh Toa

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8