Sohcahtoa Missing Sides

• A
• B
• C
• D

• A
• B
• C
• D

Solve for the missing distance.

• 18.9

• 19.5

• 47.3

• 27.5

A yacht is anchored 90 feet offshore from the base of a lighthouse.  The angle of elevation from the boat to the top of the lighthouse is 26 degrees.  Which of these is nearest to the height of the lighthouse? 

• 25 feet

• 44 feet 

• 110 feet 

• 135 feet 

What Trig function would you use to solve for the missing side?

• Sine

• Cosine

• Tangent

• I hate this class

What trig ratio would be used to solve for x?

• Sine

• Cosine

• Tangent

Which equation is used to solve for a?

• a = cos (6750/8100)

• a = sin (6750/8100)

• a = inverse cos (6750/8100)

• a = inverse sin (6750/8100)

Which equation is used to solve for x?

• x = cos (30/40)

• x = inverse cos (30/40)

• x = sin (30/40)

• x = inverse sin (30/40)

Solve for a.

• 56.44

• .47.68

• 33.56

• 35.99

If you are given the hypotenuse and an adjacent side, which trig function should you use?

• sine

• cosine

• tangent

• cotangent