4-1 Pre Calc

If you are given the opposite side and hypotenuse, which trig function should you use?

• sine
• cosine
• tangent
• cotangent

Tags

CCSS.HSF.TF.A.2

If you are given the two sides that are not the hypotenuse, which trig function should you use?

• sine
• cosine
• tangent
• cotangent

Tags

CCSS.HSF.TF.A.2

• 24/32
• 32/24
• 32/40
• 24/40

Tags

CCSS.HSG.SRT.C.6

• 27/36
• 27/45
• 45/36
• 45/27

Tags

CCSS.HSF.TF.A.3

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

secant = 

• Hypotenuse/Opposite
• Hypotenuse/Adjacent
• Opposite/Hypotenuse
• Adjacent/Hypotenuse

Tags

CCSS.HSG.SRT.C.6

If secx is 4/3, what is the hypotenuse?  

• 3

• 5

• 4

•  $\sqrt{7}$  

Tags

CCSS.HSG.SRT.C.6

What is the secant of the given angle?

•  $\frac{\sqrt{170}}{11}$  

•  $\frac{11\sqrt{170}}{170}$  

•  $\frac{7\sqrt{170}}{170}$  

•  $\frac{\sqrt{170}}{7}$  

Tags

CCSS.HSG.SRT.C.6

If the tangent of an angle is 0.48, which of the following best represents the cotangent?

• 1

• .23

• .48

• 2.08

What is the cotangent of the given angle?

• $\frac{7\sqrt{170}}{170}$

• $\frac{11\sqrt{170}}{170}$

• $\frac{11}{7}$

• $\frac{7}{11}$

Tags

CCSS.HSF.TF.A.2

Set up the problem...

• sin X = 41/28

• tan X = 41/28

• cos X = 28/41

• sin X = 28/41