Standard Angle

Find the value of

14 sin 30° + 6 cos 60° - 5 tan 45°

Tags

CCSS.HSG.SRT.C.8

If A = 60° and B = 30° then find the value of

sinA cosB - cos A sinB - sin B

Tags

CCSS.HSF.TF.C.9

Find value of

3 sin² 30° + 2tan² 60° - 5 cos² 45°

Tags

CCSS.HSF.TF.C.8

If A= 30° find the value of

4 cos³ A - 3 cos A - cos 3A

Tags

CCSS.HSF.TF.C.9

What is the reference angle?

• 7

• 63

• 277

• 97

Which of the following degree measures is represented by this diagram?

Tags

CCSS.4.MD.C.6

What is the degree measure of this angle?

• -230^o

• -590^o

• -490^o

• 590^o

What is the degree measure of this angle?

• 325^o

• 685^o

• 595^o

• 415^o

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

An angle is in standard position if the initial side is along the _______?

• positive y-axis

• positive x-axis

• negative y-axis

• negative x-axis

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