Millwright Book 3 Questions and Answers (complete)

Millwright Book 3 Questions and Answers (complete) The fraction equivalent of 6.125 is _________. 6 1/8 (p. 1.3/Table 1) The decimal equivalent of 9/16 inch is ________. .05625 (p. 1.3/Table 1) One atmosphere equals ________ pounds per square inch. 14.696 (p. 1.5/Table 3) If the opposite side in Figure 1 is 4 feet, and the hypotenuse is 35 ft, the adjacent side is _________. (Round off to the nearest tenth.) 34.9 ft (p. 1.2/4.1.0) If the opposite side in Figure 1 is 6 feet and the adjacent side is 8 feet, the hypotenuse is _________. 10 feet (p. 1.2/4.1.0) The sine of a reference angle is the ratio of the __________. side opposite to the hypotenuse (p. 1.7/4.2.1) The cosine of the reference angel is the ratio of the ________. side adjacent to the hypotenuse (p. 1.7/Figure 4) If the opposite side is 4 feet and the hypotenuse is 35 feet, angle A is _________. 6.6 degrees (p. 1.6/4.2.0) If side AC if 14 feet and the hypotenuse is 19 feet, the value of cos angle A, to four places, is ________. 0.7368 (p. 1.6/4.2.0/Table 4) The ratio of the two sides of a right triangle is directly related to the size of the __________ in the triangle. reference angle (p. 1.6/4.2.0) If the opposite is 25 feet, and angle A is 22.5 degrees, the hypotenuse is _______ feet. 65.3 (p. 1.7/4.2.1) If angle B is 30 degrees and the hypotenuse is 48 inches, the adjacent side is ________ inches. 24 (p. 1.7/4.2.1) If angle A is 45 degrees and the side adjacent is 48 inches, side AB is ________ inches. 67.9 (p. 1.10/4.2.2) If the opposite side is 20 inches and angle B is 75 degrees, the hypotenuse is _______ inches. 77.3 (p. 1.10/4.2.3) If angle A is 30 degrees, and side BC is 45 inches, side AC is ________ inches. 48 (p. 1.10/4.2.3) If angle A is 30 degrees, angle B is ______ degrees. 60 (p. 1.10/4.2.3) If angle A is 45 degrees and side AC is 48 inches, side BC is _______ inches. 48 (p. 1.10/4.2.3) If the adjacent side is 24 inches and the hypotenuse is 48 inches, angle A is ________ degrees. 60 (p. 1.10/4.2.3) If the opposite side is 6 feet and the adjacent side is 8 feet, angle A is ________ degrees. 36.9 (p. 1.10/4.2.3) If