Nikhil Algebra 2 with Trig Unit 6 Test

Simplify

• sin²θ
• cosθ
• tanθ
• 1- sin²θ

Simplify

• -1
• sin θ
• csc θ
• 1

Simplify

• sin²θ
• cosθ
• tanθ
• 1- sin²θ

Simplify

• sinθ
• cot²θ
• tan²θ
• cos²θ

• csc²θ
• sec²θ
• cscθ
• 1

Choose the correct ratio.

• A
• B
• C
• D

What is the ratio for Sine?

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

What is the ratio for Cosine?

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

Fill in the blank...
SOH ___ TOA

• COH
• CAH
• COA
• CHA

Which trig function do you use?

• Sine
• Cosine
• Tangent