Trigonometry

What is the saying we use to remember the trig functions?

• SOH CAH TOA

• SAH COH TAO

• COH SAH TOA

• SOH COH TOH

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

 $\sin\theta=$  

•  $\frac{opposite}{hypotenuse}$  

•  $\frac{hypotenuse}{opposite}$  

•  $\frac{adjacent}{hypotenuse}$  

•  $\frac{opposite}{adjacent}$  

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

 $\cos\theta=$  

•  $\frac{opposite}{hypotenuse}$  

•  $\frac{hypotenuse}{adjacent}$  

•  $\frac{adjacent}{hypotenuse}$  

•  $\frac{opposite}{adjacent}$  

Tags

CCSS.HSG.SRT.C.6

 $\tan\theta=$  

•  $\frac{opposite}{hypotenuse}$  

•  $\frac{hypotenuse}{adjacent}$  

•  $\frac{adjacent}{opposite}$  

•  $\frac{opposite}{adjacent}$  

Tags

CCSS.HSG.SRT.C.6

Find the length of side W?
sin 68 = 70/w

• 186.86 m
• 75.50 m
• 28.28 m
• .01 m

Tags

CCSS.HSA.CED.A.4

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

Solve for x. Round to the nearest tenth.

• 7.5
• 34.1
• 14.1

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

CCSS.HSG.SRT.D.11

• 18.9
• 19.5
• 47
• 27.5

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

CCSS.HSG.SRT.D.11

What is the length of side x?

• 6.57 cm
• 7 cm
• 7.44 cm
• 26.33 cm

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

Find h₁

• 6.69 ft

• 11.11 ft

• 9.00 ft

• 7.43 ft

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

Find h₂

• 16.73 ft

• 22.51 ft

• 18.59 ft

• 20.79 ft

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8