Trig Ratio

What is the name of the longest side of the right-angled triangle?

• adjacent

• Hpothenuse

• opposite

Tags

CCSS.8.G.B.8

what is the name of the side of the right-angled triangle that is closest to the marked angle?

Tan  $\theta$  = 

•  $\frac{opposite}{adjacent}$  

•  $\frac{opposite}{hypothenuse}$  

•  $\frac{hypothenuse}{adjacent}$  

Tags

CCSS.HSG.SRT.C.6

When do we use the Trigonometric ratios?

• To find the length of one side when given the length of two other sides

• When given one side and an angle

• When only given teh length of a side

Tags

CCSS.HSG.SRT.C.7

In the term SOHCAHTOA, Soh represents ?

Tags

CCSS.HSG.SRT.C.8

Side A =

Tags

CCSS.HSG.SRT.C.8

 $\sin\theta=$  

•  $\frac{Opposite}{Hypothenuse}$  

•  $\frac{hypothenuse}{Opposite}$  

•  $\frac{Adjacent}{Opposite}$  

•  $\frac{Hypothenuse}{adjacent}$  

Tags

CCSS.HSG.SRT.C.6

Which of the following are true?

• Trigonometric ratios can be used to find a missing side?

• The adjacent side is always in one set position

• The opposite side can be used in the Tan ratio

• The hypothenuse is always the smallest side

Tags

CCSS.HSG.SRT.C.6

 $\cos\theta\ is\ =$  

•  $\frac{opposite}{adjacent}$  

•  $\frac{Adjacent\ }{Hypothenuse}$  

• Adjacent  $\times\$  Opposite

•  $\frac{opposite}{Hypothenuse}$  

Tags

CCSS.HSG.SRT.C.6

As angle z increases which side increases

Tags

CCSS.7.G.A.2