Trig test

Find x round to the nearest tenth.

• 46.1
• 4.9
• 73.5
• 68.6

Which Trig function do you use?

• Sine
• Cosine
• Tangent

What is the value of x?

• 17.30
• 11.33
• 0.06
• 23.82

What is the value of x?

• 42.59
• 0.03
• 38.60
• 8.39

What is the correct ratio?

• sin 40 = w/28
• cos 40 = w/28
• tan 40 = w/28
• sin 40 = 28/w

Solve for x. Round to the nearest tenth.

• 103.5
• 4.7
• 55.0
• 23.4

Solve for x. Round to the nearest tenth.

• 9.8
• 0.1
• 0.038
• 9.9

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.  The distance between the yacht and the top of the lighthouse is about 100 feet.  Which of these is nearest to the height of the lighthouse? 

• 25 feet
• 45 feet 
• 110 feet 
• 135 feet 

Solve for x.

• 25

• 65

• error

• .0074

Solve for x.

• 50

• 40

• 41

• 49