HW 4.1 Radians & Degrees

What is 45 degrees in radians?

• π/2
• π/6
• π/4
• 3π/4

Tags

CCSS.HSF.TF.A.1

Tags

CCSS.HSF.TF.A.1

Calculate the length of the bold arc.

• 49.7 ft

• 15.8 ft

• 24.9 ft

• 3.14 ft

Tags

CCSS.HSG.C.B.5

Calculate the area of the sector.

• 9.2 sq. in.

• 10.5 sq. in.

• 31.4 sq. in.

• 38.2 sq. in.

Tags

CCSS.HSG.C.B.5

Which of the following angles are co-terminal to 330^o?

• -330^o, 330^o

• 510^o, -210^o

• 690^o, -30^o

• 420^o, -330^o

Tags

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.4

Negative angles are measured in which direction from standard position?

• Clockwise
• Counterclockwise

• 
• 
• 
• 

Tags

CCSS.HSF.TF.A.1

CCSS.HSF.TF.A.2

CCSS.HSG.C.B.5

Match the following angles correctly.

• 360 degrees

• 270 degrees

• 120 degrees

• 135 degrees

• 180 degrees

Match the following angles with its correct picture.

• 300 degrees

• 
• 275 degrees

• 
• 65 degrees

• 
• 135 degrees

• 
• 315 degrees

• 

Tags

CCSS.4.MD.C.6

Find a coterminal angle to 0 degrees.

• 360⁰

• 180⁰

• 90⁰

• 270⁰