Geometry Basic Trigonometric Ratio

What is the correct equation to solve for x ?

• tan (58) = ^x/₁₁

• tan (58) = ¹¹/_x

• cos (58) = ^x/₁₁

• sin (58) = ^x/₁₁

What is the correct equation to solve for x?

• tan (45) = ^x/₁₃

• cos (45) = ^x/₁₃

• sin (45) = ¹³/_x

• sin (45) = ^x/₁₃

Identify the trig ratio that may be used to find the marked unknown angle.

Identify the trig ratio that may be used to find the marked unknown side.

Which ratio represents the cos(θ)?

• x/y

• x/z

• y/x

• y/z

Find tan(θ).

• tan(θ) = 5/13

• tan(θ) = 12/13

• tan(θ) = 12/5

• tan(θ) = 5/12

Find the value of tan(X).

• 3/4

• 4/3

• 5/3

• 3/5

• A
• B
• C
• D

• A
• B
• C
• D

What is the ratio for Cosine?

• Opp/Hyp

• Opp/Adj

• Adj/Opp

• Adj/Hyp