Bis1. If a = 2, b = 2, then a =b. 45°a. 30°c. 60°d. 90°a. 32°b. 58°c. 68°d. 42°2. If a = 2, c = 4, then ß =8. In AEFG, if F = 90°, e = 20, anda. 15°b. 30°c. 45°d. 60°f = 25, then g is equal tob. 323. If b=1, c = 2, then a =a. 5c. 22d. 15a. 15°b. 30°c. 45°d. 60°4. If a =2, b = 7, then a =9. In A HIJ, H = 90°,J = 70°, andHJ = 10, then IH is equal toa.3.6 b. 9.4c. 27.5a. 15.9° b. 16.6°c. 73.4°d. 74°d. 34.25. Solve for the missing angle. Given base400 and height is 300. Use the figure below.10. In AKLM, L = 90°, l = 30, andm = 15. The angle measure of Misb. 60° c. 26.6°a. 30°d. 63.4°11. In ANOP, O = 90°, N = 58°, andON = 12. What is the value of PN?a. 22.6 b. 14.2 c. 7.5d. 6.4300xº40012. In AQRS, R = 90°, QR = 5, andRS= 8. The value of S isa. 50.5° b. 36.9° c. 12.7° d. 72.2°6. Solve for x. Use the given illustrationbelow.d. 58°a. 38.7° b. 51.3°c. 32°13. In AABC, C = 90°, AC = 3,9and sin B = What is the lenght of BC?15'41a. 3b. 4c. 5d. 62814. In ADEF, E = 90°, DF = 30, and6a. 45.87° b. 46.93°c. 47.92° d. 46.21°7. In AABC, if C = 90° and A =32°, thensec D = Side DE is equal to?5'b. 36 c. 60a. 25d. 5015. A 5-m ladder leans against a wall at an angle of 30°. How high up the wall the wall does theladder reach?a. 2.5mb. 5 mc. 4.3 md. 2.9 m16. From a point 20 m away from a mango tree. The angle of elevation of the top of the tree is 50⁰.What is the height of the tree?a. 15.3mb. 12.9 mc. 23.8 md. 16.8 m17. A ship traveled in direction N30°E from the pier at 18 km per hour. After three hours, what is itsdistance from the norther direction?a. 9 kmb. 16 kmc. 27 kmd. 47 km18. Two lighthouses A and B are on a north-south line. The bearing of a ship at sea from lighthouseA is S40°E when it is 15 km due east of lighthouse B. What is the distance between the twolighthouses?a. 17.88 kmb. 19.76 kmc. 18.87 kmd. 20.16 km19. As Ric looks up at the top of a monument, he finds that the angle of elevation is 20°. How fardoes he stand away from the monument if it is 5 m tall?a. 11 mb. 12 mc. 13 md. 14 m20. From the top of 25-m tower erected at sea level, the angle of depression of a boat at seawas 25°. How far was the boat from the base of the tower?a. 54 mb. 38.6 mc. 52 md. 40.96 mX°

According to Bartleby guidelines I can only answer the first three questions of the given twenty…

1. If a = 2, b = 2, then a = a. 30° b. 45° c. 60° ▬▬ 2. If a = 2, c = 4, then ß = a. 15° b. 30° c. 45° 3. If b = 1, c = 2, then a = b. 30° a. 15° c. 45° 4. If a = 2, b = 7, then a = a. 15.9° b. 16.6° c. 73.4° — d. 90° d. 60° d. 60° d. 74°

1. If a = 2, b = 2, then a = a. 30° b. 45° c. 60° ▬▬ 2. If a = 2, c = 4, then ß = a. 15° b. 30° c. 45° 3. If b = 1, c = 2, then a = b. 30° a. 15° c. 45° 4. If a = 2, b = 7, then a = a. 15.9° b. 16.6° c. 73.4° — d. 90° d. 60° d. 60° d. 74°

Trigonometry (11th Edition)

11th Edition

ISBN:9780134217437

Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

Chapter1: Trigonometric Functions

Section: Chapter Questions

Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.

See similar textbooks

Similar questions

Imported From IE Question 6 Fill in the missing blanks. 30 2. 24 60° 1. [ Select ] A. 12 B. 12/2 C. 12/3 D. v3 12 2. [Select] A. 12 B. 12/2 C. 12/3 D. V3
If mzACD = 100°, then mZECB = [ ? ]° Enter
34. Look at the figure below. B A Z55° 105° C What is the measure of ZB? O A. x = 50, because 180 105 75 and 180 (75+55) 50. O B. x = =D75, because 180 105 = 75. O C. x = 55, because 180 - 105 = 75 and 180 (75+ 50) = 55. O D. x = 105, because 105 + 75 = 180 and 55 + 50 = 105. 29 30 31 32 3.
258 ft 13. A person flying a kite originally lets out 232 feet of line. At this point the person observes an angle to the kite of 48°. The person then lets out an additional line for a total of 258 feet. At this point the person observes an angle of 53°. If the kite rise vertically between the two points in the time as shown, determine, to the nearest foot, how much higher the kite is as point C than at point B. B. 232 ft 53° 48° A
4. The diagram below shows two riders trotting away from the park. A. Select which rider is closer to the park? 120° O K.C Brandi 1.5 mi 3 mi B. Justify your answer below. К.С. Park 3 mi 1.5 mi Brandi
Bis 90° a. 32° b. 58° c. 68° d. 42° 8. In AEFG, if F = 90°, e = 20, and d. 60° f = 25, then g is equal to b. 32 a. 5 c. 22 d. 15 9. In A HIJ, H = 90°,J = 70°, and HJ = 10, then IH is equal to a.3.6 b. 9.4 c. 27.5 34° d. 34.2 geven base 400 and 10. In AKLM, L = 90°, l = 30, and m = 15. The angle measure of Mis b. 60° c. 26.6° a. 30° d. 63.4° 11. In ANOP, O = 90°, N = 58°, and ON = 12. What is the value of PN? a. 22.6 b. 14.2 c. 7.5 d. 6.4 12. In AQRS, R = 90°, QR = 5, and RS= 8. The value of S is a. 50.5 b. 36.9 c. 12.7° u.72.2° 6. Solve for x. Use the given illustration below. d. 58° a. 38.7° b. 51.3° c. 32° 13. In AABC, C = 90°, AC = 3, 9 and sin B = What is the lenght of BC? 15' Xº 41 a. 3 b. 4 c. 5 d. 6 28 14. In ADEF, E = 90°, DF = 30, and 6 a. 45.87° b. 46.93° sec D = Side DE is equal to? 5' b. 36 c. 60 d. 50 c. 47.92° d. 46.21° 7. In AABC, if C = 90° and A =32°, then a. 25 15. A 5-m ladder leans against a wall at an angle of 30°. How high up the wall the wall does the ladder…
AABC = ADEF. Find x and y. (Let a = 30 in, b = 72 in, c = 48 in, d = 21°, e = 131°, and f = 28°.) X = in y = d D a y A B