Trig Basics

What is the ratio for Tangent

• Opp/Adj

• Adj/Opp

• Opp/Hyp

• Hyp/Opp

Tags

CCSS.HSG.SRT.C.6

Which one is the easy way to remember trigonometric ratios?

• Sah Coh Toa
• Soh Cah Toa
• Soh Cah Tao
• Soh Ceh Toa

Tags

CCSS.HSG.SRT.C.6

Give the Ratio for TAN X

• Adj/Opp
• Opp/Adj
• Adj/Hyp
• Opp/Hyp

Tags

CCSS.HSG.SRT.C.6

Give the Ratio for COS X

• Adj/Hyp
• Opp/Adj
• Adj/Opp
• Opp/Hyp

Tags

CCSS.HSG.SRT.C.6

Give the Ratio for SIN X

• opp/adj
• Adj/hyp
• Opp/hyp
  
• adj/opp

Tags

CCSS.HSG.SRT.C.6

How do you know which side is the OPPOSITE?

• It is next to the right angle
• It is opposite the right angle
• It is opposite the theta
• It is the bottom leg of the triangle

Which is the correct ratio for cos A?

•  $\frac{\text{4}}{\text{5}}$  

•  $\frac{4}{3}$  

•  $\frac{3}{5}$  

•  $\frac{3}{4}$  

Tags

CCSS.HSG.SRT.C.6

Which is the correct ratio for tan A?

•  $\frac{\text{4}}{\text{5}}$  

•  $\frac{4}{3}$  

•  $\frac{3}{5}$  

•  $\frac{3}{4}$  

Tags

CCSS.HSG.SRT.C.6

What is the formula for Sine?

• Adjacent/Opposite

• Adjacent/Hypotenuse

• Opposite/Adjacent

• Opposite/Hypotenuse

Tags

CCSS.HSG.SRT.C.6

What is the formula for Cosine?

• Adjacent/Opposite

• Adjacent/Hypotenuse

• Opposite/Adjacent

• Opposite/Hypotenuse

Tags

CCSS.HSG.SRT.C.6