From a circle with the radius of 15.75 cm, a sector with the arc length of 11 cm is cut off. Find the area (in cm²) of this sector.
Question:
From a circle with the radius of 15.75 cm, a sector with the arc length of 11 cm is cut off. Find the area (in cm²) of this sector.
From a circle with the radius of 15.75 cm, a sector with the arc length of 11 cm is cut off. Find the area (in cm²) of this sector.
Options
Answer: (2) 86.625
Explanation:
Area of sector = (1/2) × r × l = (1/2) × 15.75 × 11 = 86.625 cm².
Explanation:
Area of sector = (1/2) × r × l = (1/2) × 15.75 × 11 = 86.625 cm².
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