Find the area of the shaded region. Use T 3.14. 24 m r=12 m 24 m ..... The area of the shaded region is approximately (Type a whole number or a decimal rounded to then th as needed.) m. m2.
Find the area of the shaded region. Use T 3.14. 24 m r=12 m 24 m ..... The area of the shaded region is approximately (Type a whole number or a decimal rounded to then th as needed.) m. m2.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:**Problem Statement:**
Find the area of the shaded region. Use π ≈ 3.14.
**Diagram Explanation:**
The diagram shows a square with side lengths of 24 meters. Inside the square, there is a circle with a radius of 12 meters. The shaded region is the area of the square that is outside the circle.
**Steps for Solution:**
1. **Calculate the area of the square:**
- Area of square = side × side = 24 m × 24 m = 576 m²
2. **Calculate the area of the circle:**
- Area of circle = π × radius² = 3.14 × (12 m)² = 3.14 × 144 m² = 452.16 m²
3. **Calculate the area of the shaded region:**
- Area of shaded region = Area of square - Area of circle
- Area of shaded region = 576 m² - 452.16 m² = 123.84 m²
**Answer Entry:**
The area of the shaded region is approximately 123.84 m².
*Type a whole number or a decimal rounded to the nearest tenth as needed.*
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