Intro to Trig Functions Review

What is the value of x?

• 9.17
• 98.13
• 0.11
• 26.69

Tags

CCSS.HSG.SRT.C.8

What is the cosine of angle P?

• p/q
• q/r
• p/r
• r/q

Tags

CCSS.HSG.SRT.C.6

Find the value of y.

• 9
• 18√2
• 9√2
• (9√2)/2

Tags

CCSS.HSG.CO.C.10

Find a.

• 12
• 24
• 24√3
• 16

Tags

CCSS.HSG.SRT.C.8

What is 5π/6 radians in degrees?

• 180
• 150
• 360
• 120

Tags

CCSS.HSF.TF.A.1

What is 11π/6 radians in degrees? 

• 30
• 330
• 360
•  300

Tags

CCSS.HSF.TF.A.2

What is 45 degrees in radians?

• π/2
• π/6
• π/4
• 3π/4

Tags

CCSS.HSF.TF.A.2

What is 90° in radians?

• π/4 radian

• π/2 radian

• π/6 radian

• 3π/2 radian

Tags

CCSS.HSF.TF.A.2

Convert to radian measure 20 degrees

• $\frac{\pi}{9}$

• $\frac{\pi}{2}$

• $\frac{\pi}{7}$

• $\frac{\pi}{5}$

sin 7π/6

• 1/2
• -1/2
• √3/2
• -√3/2

Tags

CCSS.HSF.TF.A.2