angle sum/difference Identities

Tags

CCSS.HSG.SRT.C.8

Only using angles available on the unit circle, find the set of angles that will add or subtract to the given angle:
 $75\degree$ 

•  $80\degree-5\degree$ 

•  $40\degree+35\degree$ 

•  $100\degree-25\degree$ 

•  $30\degree+45\degree$ 

Tags

CCSS.HSG.SRT.C.8

Tags

CCSS.HSF.TF.C.9

Tags

CCSS.HSF.TF.C.9

Tags

CCSS.HSF.TF.C.9

• 0.2588

• 0.6503
  

Tags

CCSS.HSF.TF.C.9

• -0.3879

• 0.9659

Tags

CCSS.HSF.TF.C.9

• 0.2588

• 0.9218

Tags

CCSS.HSF.TF.C.9

• -0.2410

• -0.2588

Tags

CCSS.HSF.TF.C.9

• 0.9659

• 0.9999

Tags

CCSS.HSF.TF.C.9