Bis1. If a = 2, b = 2, then a =a. 30°b. 45°c. 60°d. 90°a. 32° b. 58°d. 42°2. If a = 2, c = 4, then ß =c. 68°8. In AEFG, if F = 90°, e = 20, andf = 25, then g is equal tob. 32a. 15°b. 30°c. 45°d. 60°3. 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. 9.4 c. 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 Misa. 30°b. 60° c. 26.6°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 = 3,915'41What is the lenght of BC?a. 3 b. 4c. 5d. 614. In ADEF, E = 90°, DF = 30, and286a. 45.87° b. 46.93⁰c. 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. 60d. 50a. 2515. 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°and sin B =

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5. Solve for the missing angle. Given base 400 and height is 300. Use the figure below. 300 400 a. 50.5° b. 36.9° c. 12.7° d. 72.2°