Calculate the area of the region in the first quadrant bounded by the x-axis, y-axis, and x² + y² = 36.
Calculate the area of the region in the first quadrant bounded by the x-axis, y-axis, and x² + y² = 36.
- A. 9π
- B. 6π
- C. 36π
- D. 18π
Answer: A) 9π
Explanation: Radius r = 6. Total area = 36π. Area in first quadrant = 36π / 4 = 9π sq units.
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