Exact trig values

Front

What is the exact value of sin 45°?

Back

sin 45° = √2/2

Tags

CCSS.HSF.TF.A.2

Front

What is the exact value of cos 45°?

Back

cos 45° = √2/2

Tags

CCSS.HSF.TF.A.2

Front

Convert 5π/6 radians to degrees.

Back

5π/6 radians = 150°

Tags

CCSS.HSF.TF.A.1

Front

What is the radian measure for the angle corresponding to 5π/4?

Back

5π/4 is the radian measure.

Tags

CCSS.HSF.TF.A.1

Front

What is the exact value of cos 60°?

Back

cos 60° = 1/2

Tags

CCSS.HSF.TF.A.2

Front

What is the exact value of sin 30°?

Back

sin 30° = 1/2

Tags

CCSS.HSF.TF.A.2

Front

What is the exact value of cos 30°?

Back

cos 30° = √3/2

Tags

CCSS.HSF.TF.A.2

Front

Convert π/3 radians to degrees.

Back

π/3 radians = 60°

Tags

CCSS.HSF.TF.A.1

Front

What is the exact value of sin 60°?

Back

sin 60° = √3/2

Tags

CCSS.HSF.TF.A.2

Front

What is the exact value of tan 45°?

Back

tan 45° = 1

Tags

CCSS.HSF.TF.A.2