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A circle is divided into four sectors. Three sectors have central angles of 60°, 90°, and 120°. If the area of the first sector with central angle 60° is 231 cm². Find the area (in cm²) of the fourth sector. (Rounded off to one decimal place)
308.5
402.6
231.2
346.5
346.5
Practice and solve "A circle is divided into four sectors. Three sectors have central angles of 60°, 90°, and 120°. If t..." for Numerical Aptitude - BSF HC Min and ASI Steno 02 Sep 2026 Shift 1. The correct answer is Option D: 346.5. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "A circle is divided into four sectors. Three sectors have central angles of 60°, 90°, and 120°. If t..." for Numerical Aptitude - BSF HC Min and ASI Steno 02 Sep 2026 Shift 1. The correct answer is Option D: 346.5. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.