Front

What direction do negative angles rotate?

Back

clockwise ("down")

Front

What direction do positive angles rotate?

Back

counter-clockwise ("up")

Front

How many radians does a circle have?

Back

2π radians

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

Front

Convert π radians to degrees.

Back

180°

Tags

CCSS.HSF.TF.A.1

Front

What is the correct conversion factor to use when converting from degrees to radians?

Back

Tags

CCSS.HSF.TF.A.1

Front

What is the relationship between degrees and radians?

Back

1 radian = 180/π degrees.

Tags

CCSS.HSF.TF.A.1

Front

How many degrees are in 1 radian?

Back

Approximately 57.3°.

Tags

CCSS.HSF.TF.A.1

Front

Convert 90° to radians.

Back

Tags

CCSS.HSF.TF.A.1

Front

Convert 360° to radians.

Back

2π radians.

Tags

CCSS.HSF.TF.A.1

Front

What is the formula to convert radians to degrees?

Back

Tags

CCSS.HSF.TF.A.1