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Sangeeta observes the top of a chimney at an angle of elevation of 45°. She is standing 28.7 metres away from the base of the chimney, and her eye level is 1.3 metres above the ground. What is the total height (in metres) of the chimney?
60
28.7
30
27.4
30
Practice and solve "Sangeeta observes the top of a chimney at an angle of elevation of 45°. She is standing 28.7 metres ..." for Mathematics - Previous Year Paper 2024. The correct answer is Option C: 30. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "Sangeeta observes the top of a chimney at an angle of elevation of 45°. She is standing 28.7 metres ..." for Mathematics - Previous Year Paper 2024. The correct answer is Option C: 30. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.