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- 1. Multiple Choice
Which trigonometric ratio should you use?
Tangent Ratio
Sine Ratio
Cosine Ratio
Any ratio
- 2. Multiple ChoiceFind side AB?20 m5 m11.54 m8.66 m
- 3. Multiple ChoiceChoose the correct ratio.ABCD
- 4. Multiple ChoiceFind the length of side w.21.4 cm18.0 cm36.5 cm43.6 cm
- 5. Multiple ChoiceFind the measure of the indicated angle (?) round to the nearest tenth.9.455.220.1519.4
- 6. Multiple ChoiceSolve for the misssing distance18.919.54727.5
- 7. Multiple ChoiceWhich scenario describes the picture shown?A 5 foot ramp is 8 feet away from a building. What is the angle that the ramp makes with the ground?A 5 foot ramp leans against an 8 foot structure. What is the angle that the ramp makes with the ground?An 8 foot ramp leans
against a building 5 feet away. What angle does the ramp make with the ground?A 5 foot man is 8 feet away from a building. What is the angle of elevation? - 8. Multiple ChoiceSolve for the missing angle.50.5 degrees12.7 degrees36.9 degrees72.2 degrees
- 9. Multiple ChoiceSolve for the triangle:AB = 14 , < A = 48.59, <B = 41.41AB = 10 , <A = 36.87 , <B= 53. 13AB = 10, <A = 53.13 , <B=36.87
- 10. Multiple ChoiceFind the exact value of x.√29√7710
- 11. Multiple Choice
When the sun is 62 degrees above the horizon, a building cast a shadow 18 meters long. How tall is the building?
34 m
16 m
9 m
11 m
- 12. 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 73o, how far off the ground is Dustin?118.2 ft120.9 ft124.3 ft126.5 ft
- 13. Multiple ChoiceA sailing boat, which was supposed to be travelling north, veered off course and travelled N 45° E for a distance of 0.64 km, as shown. How far east had the sailing boat travelled? Give your answer to 2 decimal places.0.45 km1.28 km0.64 km1.09 km
- 14. Multiple ChoiceA 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 feet243 feet189 feet233 feet
- 15. Multiple ChoiceWhat is the length of x in this 45-45-90 triangle?4√2484√3
- 16. Multiple ChoiceWhat is the length of u and v in this 30-60-90 triangle?u = 8 v = 4√3u = 4√2 v = 8u = 16 v = 8u = 4√3 v = 8
- 17. Multiple ChoiceYou are making a guitar pick that resembles an equilateral triangle with side lengths of 32 millimeters. What is the approximate height of the pick? (hint: use 30-60-90 theorems)32√316√33216√2
- 18. Multiple ChoiceWhat if the value of x?1612464
- 19. Multiple Choice
Find the value of x.
15√5
5√5
5√3
3√5
- 20. Multiple Choice
Find the value of x.
2√7
7√2
√28
28
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