Review for Quiz #1 - Algebra 3

 $\cos\left(\theta\right)=?$  

•  $\frac{3}{5}$  

•  $\frac{4}{5}$  

•  $\frac{3}{4}$  

•  $\frac{4}{3}$  

Tags

CCSS.HSG.SRT.C.6

 $\tan\left(\theta\right)=?$  

•  $\frac{2}{3}$  

•  $\frac{3}{2}$  

•  $\frac{24}{8\sqrt{13}}$  

•  $\frac{16}{8\sqrt{13}}$  

Tags

CCSS.HSG.SRT.C.6

Find the length of side y.

• 22.32 cm

• 36.5 cm

• 76.34 cm

• 87.76 cm

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Find the measure of the indicated angle.  

•  $6^{\circ}$ 

•  $20^{\circ}$ 

•  $43^{\circ}$ 

•  $47^{\circ}$ 

Tags

CCSS.HSG.SRT.C.8

What quadrant does the terminal side of the angle 400° fall?

• I

• II

• III

• IV

What quadrant does the terminal side of the angle 290° fall?

• I

• II

• III

• IV

What is the reference angle of 100°?

• 10°

• 80°

• 460°

• -260°

What is the reference angle of 170°?

• 10°

• 80°

• 530°

• -170°

Convert 150⁰ to radians

• 5π/6
• 3π/4
• 7π/6
• 2π/3

Tags

CCSS.HSF.TF.A.1

Convert 100⁰ to radians

• 5π/9
• π/2
• 5π/8
• 5π/6

Tags

CCSS.HSF.TF.A.1