Answer 2,3 and 5

INSTRUCTIONS : 1. Show all your work and provide complete solutions for all questions. 2. Use two decimal places precision (nearest hundredth) for all lengths and one decimal place (nearest tenth) for all angles in degrees. 3. Use correct al form and notation. 1. A ladder 3.5 m long is leaning against a wall. The foot of the ladder [2] is 1.0 m from the wall. To the nearest Wall degree, what angle does the ladder make with the ground? ladder 3.5 m 1.0 m 2. ./Two chains support a weight at the same point. The chains are attached [3] to the ceiling and are 7.0 m and 5.6 m in length. The angle between the chains is 110'. How far apart are the chains at the ceiling? 7.0 m 5.6 m 110' 3. Two buildings are 31.7 m apart. From the 12th 27 floor of the shorter building, the angle of elevation to the top of the taller building is 27". The angle of 48' [5] depression to the base of the taller building is 48. What is the height of the taller building? 31.7 m