3. Empire State Building You are standing 45 meters from the base of the Empire State Building. You estimatethat the angle of elevation to the top of the 86th floor (the observatory) is 82°. The total height of the buildingis another 132 meters above the 86th floor. What is the approximate height of the building? One of your friendsis on the 86th floor. What is the distance between you and your friend?4. Length A guy wire runs from the ground to a cell tower. The wire is attached to the cell tower 150 feet abovethe ground. The angle formed between the wire and the ground is 43° (see figure).0 = 43°150ft12--2---(a) How long is the guy wire?(b) How far from the base of the tower is the guy wire anchored to the ground? Objective #4: Solve problems involving the relationship between a centralangle of a circle and the length of its intercepted arc1. Find the length of the arc on a circle of radius r= 15 inches intercepted by a central angle = 120°.2. Find the radian measure of the central angle of a circle of radius r = 80 kilometers that intercepts an arc of lengths 150 kilometers.3. Use the given arc length and radius to find angle (in radians).28Ө7

Answered: Image /qna-images/answer/29f64115-2ee5-4fc8-ac84-a8220ab829d0.jpg

Objective #4: Solve problems involving the relationship between a central angle of a circle and the length of its intercepted arc 1. Find the length of the arc on a circle of radius r = 15 inches intercepted by a central angle 0 = 120°. 2. Find the radian measure of the central angle of a circle of radius r = 80 kilometers that intercepts an arc of length s = 150 kilometers. 3. Use the given arc length and radius to find angle 0 (in radians). 28 8 7