IAG2 Chapter 11 Trig

 $\sin\ 52\degree=$  ________
Use a calculator to evaluate the expression.
Round your answer to the nearest hundredth.

What is the acronym to help you remember the ratios to use in trigonometry?

• RIGHTANG
• SOHCAHTOA
• SHOCHATOA

What is the ratio for Sine?

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

What is the ratio for Tangent

• Opp/Adj

• Adj/Opp

• Opp/Hyp

• Hyp/Opp

sin A = ​​ (a)   ​

cos A = ​​ (b)  

tan A = ​ (c)  

Tags

CCSS.MATH.CONTENT.HSG.SRT.C.8

What is the correct ratio?

• 6/10
• 6/8
• 8/10
• 8/6

What is the correct ratio?

• 20/12
• 12/20
• 12/16
• 16/12

What is the correct ratio?

• 9/41
• 40/41
• 9/40
• 40/9

Choose the correct ratio.

• sin(37)=x/14
• cos(37)=x/14
• tan(37)=x/14
• sin(37)=14/x