Practice SOHCAHTOA

To find a missing angle when given two sides, you must use ______ 

• Trigonometric Functions 
• Trigonometric Rations 
• Inverse Trigonometric Functions
• Pythagorean Theorem

What type of triangles do you use the trig ratios with?

• any type
• right triangle
• obtuse triangle
• acute triangle

Set up an equation that could be used to solve for the variable.

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Set up an equation that could be used to solve for the variable.

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Find the measure of the missing angle.

• 64^o
• 26^o
• 61^o
• 8^o

Use inverse trig ratios (SOH CAH TOA) to solve for the missing angle

• 49°
• 57°
• 45°
• 54°

Solve for the missing angle

• 50.5 degrees
• 12.7 degrees
• 36.9 degrees
• 72.2 degrees

What is the length of side x?

• 6.57 cm
• 7 cm
• 7.44 cm
• 26.33 cm

Find the length of side w.

• 21.4 cm
• 18.0 cm
• 36.5 cm
• 43.6 cm

Find the length of side x.

• 10

• 11.3

• 12.0

• 15.0