Intro to Angles and Coterminals

Find a coterminal angle to 45 degrees.

• 360
• 405
• 315
• 295

Tags

CCSS.HSF.TF.A.4

Convert 150⁰ to radians

• 5π/6
• 3π/4
• 7π/6
• 2π/3

Tags

CCSS.HSF.TF.A.1

Convert π/4 radians to degrees

• 90⁰
• 45⁰
• 60⁰
• 30⁰

Tags

CCSS.HSF.TF.A.1

How many radians does a circle have?

•   360 degrees
• 2pi radians
• pi radians
• ^{2 radians}

Tags

CCSS.HSF.TF.A.1

What are the negative and positive coterminal angles of 240 degrees?

• 540°, -120°
• 600°, -120°
• 425°, -240°
• 120°, -135°

Tags

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.4

Which quadrant is -570⁰

• I
• II
• III
• IV

Tags

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.4

CCSS.HSF.TF.C.8

Which is a coterminal angle to the angle shown?

• 613

• 73

• -117

• 17

Tags

CCSS.HSF.TF.A.1

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.4

Which of the following is closest to the measure of the angle shown?

• 30º
• 40º
• 395º
• 440º

Tags

CCSS.HSF.TF.A.2

In what quadrant is -285°?

• I
• II
• III
• IV

Tags

CCSS.HSF.TF.A.2

CCSS.HSF.TF.C.8

What is the degree measure of this angle?

• -230^o

• -590^o

• -490^o

• 590^o