Question: Assignment #2: Estimating Principles JMS F23 signment #2: Estimating Principles JMS F23 18. Use trigonometry method to determine the amount of rise for an angle

Assignment #2: Estimating Principles JMS F23
Assignment #2: Estimating Principles JMS F23 signment #2: Estimating Principles JMS F23 18. Use trigonometry method to determine the amount of rise for an angle of 53 with a 526mm baseline. Round your answer to the nearest whole millimetre. A spiral staircase turns 270 as it rises 10', as shown in Figure 25. The radius of the stairway is 3 How long is its outside railing? ( Express your answer in feet and inches rounded to the nearest 19. Use trigonometry method to determine the slope for an angle of 77 with a 106mm baseline. Use the secant of the angle. Round your answer to the nearest ". 20. Determine the length of the structural steel pieces A and B on the roof truss shown in Figure 24. Round your answer to 2 decimal places. AS 270' a. A= b. B = R = 3' 10' 1.75 m A 3.5 m B Figure 25 3.5 m 14 m Figure 24

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