Right Triangle Solving

Solve for m∠N

• 14

• 65

• 76

• 53

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

• 32°

• 44°

• 61°

• 50°

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

• Trigonometric Functions 

• Trigonometric Ratios 

• Inverse Trigonometric Functions

• Pythagorean Theorem

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

• 
• 
• 
• 

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

• 
• 
• 
• 

Solve for x. Round to the nearest tenth.

• 9.8

• 0.1

• 0.038

• 9.9

Find sin C.

• √2

• √23/√2

• √2/5

• √23/5

Find y to the nearest degree.

• 145

• 60

• 45

• 35

Find LM.

• 5

• 5√3

• 9

• 10√3

Which equation can be used to find x?

• x = y sin 73°

• x = 𝑦/cos 73°

• x = y cos 73°

• x = 𝑦/sin 73°