Join 60,000+ competitive exam aspirants
A 20-metre-tall building has an observer at the top looking at a point on the ground. If the line of sight to that point makes a downward-facing angle of 45°, what is the horizontal distance from the building’s base to that point?

Practice and solve "A 20-metre-tall building has an observer at the top looking at a point on the ground. If the line of..." for Mathematics - Previous Year Paper 2024. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "A 20-metre-tall building has an observer at the top looking at a point on the ground. If the line of..." for Mathematics - Previous Year Paper 2024. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.