Alg 2 Review for Quiz 14

Find the exact value of

sin 585⁰

• 1/2

• -1/2

• 1/2

• -1/2

Find the exact value of

cos 540⁰

• 1/2

• -1

• 1/2

• -1/2

• 1/2

• -1/2

• 0

• 1

• -1

Find angles A and B in the figure below

A=​ (a)  

B=​ (b)  

• 57.3°
• 32.7°
• 45.1°
• 44.9°
• 60.5°
• 29.5°

The point (-5, -12) is on the terminal side of θ.

Find sinθ.

• 5/13

• 5/12

• -5/13

• -12/13

• 12/13

The point (3, -4) is on the terminal side of θ.  Find cosθ.

• 3/5

• -3/5

• -3/4

• -4.5