Trig Ratios: Solve for Missing Side

Front

What is the equation to solve for x using sine?

Back

Sin(θ) = Opposite/Hypotenuse

Front

What is the equation to solve for x using cosine?

Back

Cos(θ) = Adjacent/Hypotenuse

Front

What is the equation to solve for x using tangent?

Back

Tan(θ) = Opposite/Adjacent

Front

What is the ratio for SIN X?

Back

Opposite/Hypotenuse

Front

What is the ratio for COS X?

Back

Adjacent/Hypotenuse

Front

What is the ratio for TAN X?

Back

Opposite/Adjacent

Front

If sin 30° = x/10, what is the equation to solve for x?

Back

x = 10 * sin 30°

Front

If cos 45° = 5/x, what is the equation to solve for x?

Back

x = 5/cos 45°

Front

If tan 60° = x/8, what is the equation to solve for x?

Back

x = 8 * tan 60°

Front

What is the value of sin 90°?

Back

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