Applying Trig

How would you find the value of the angle denoted by "?"

• Apply the inverse sine

• Apply the inverse cosine

• Apply the inverse tangent

• Apply the Pythagorean Theorem

If you are standing 30 ft away from a 22 foot tree, what is the angle of elevation from where you are standing to the top of the tree.

• 71.9 degrees

• 48.1 degrees

• 523.7 degrees

• 36.3 degrees

Sally is flying a kite at an angle of 41 degrees. If the kite is 10 feet up in the air, how long is the kite string?

• 6.6 feet

• 10.3 feet

• 15.2 feet

• 20 feet

Nelly is building a skate ramp. If the height of the ramp is 5 ft and the angle of the ramp from the ground is 15⁰, how long is the ramp?

(hint: the length of the ramp will be the hypotenuse SOH-CAH-TOA)

• 5.17

• 18.7

• 19.3

• .05

An airplane takes off 200 yards in front of a 60 foot building. At what angle must the plane take off from the ground in order to avoid crashing into the building?

• 73.30

• 5.71

• 17.46

• 21.84

What is the helicopter's altitude?

• 351 ft

• 674 ft

• 751 ft

• 274 ft

Find the length of side c.

• 10

• 8.08

• 14

• 12.12

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

• 
• 
• 
• 

If an angle is rotated x degrees and the terminal point is (7,24), then what is the value of sinx?

• 25/7

• 7/24

• 25/24

• 24/25

Which Trig function would you use to solve this problem?

• Sine

• Cosine

• Tangent

• Pythagorean Theorem