10 questions

- 1. Multiple Choice
Which trigonometric ratio should you use to find the length of side r?

tangent

sine

cosine

any of them

- 2. Multiple Choice
Find sin A.

- 3. Multiple ChoiceFind the length of side w.21.4 cm18.0 cm36.5 cm43.6 cm
- 4. Multiple Choice
Find the measure of the indicated angle (?).

Round to the nearest tenth.9.4

55.2

20.2

19.4

- 5. Multiple Choice
Solve for the missing distance d.

18.9

19.5

47

27.5

- 6. Multiple Choice
Solve the triangle.

AB = 14

∠A = 48.59°

∠B = 41.41°AB = 10

∠A = 36.87°

∠B = 53.13°AB = 10

∠A = 53.13°

∠B = 36.87° - 7. Multiple ChoiceFind the exact value of x.√29√7710
- 8. Multiple Choice
When the sun is 62° above the horizon, a building casts a shadow 18 meters long.

How tall is the building?34 m

16 m

9 m

11 m

- 9. Multiple ChoiceDustin is stuck at the top of a Ferris wheel. His mother is standing 38 feet from the base of the wheel watching him. If the angle of elevation from Dustin's mom to Dustin is 73
^{o}, how far off the ground is Dustin?118.2 ft120.9 ft124.3 ft126.5 ft - 10. Multiple Choice
A kite is on a 300 ft string. The angle of elevation from the ground to the kite is 39°.

Which is the best estimate of the height of the kite above the ground?629 feet

243 feet

189 feet

233 feet

- Answer choicesTagsAnswer choicesTags