
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Need help with Python - program4_1.py
Write a program that uses a for loop and the range function to generate a table of areas and circumferences of 10 circles with radii from 10 to 100 in increments of 10. See Required Output below. The radii should display centered in a column 10 characters wide with 1 decimal place. The areas should be centered in a column 14 characters wide with 4 decimals and the circumferences should be centered in a column 18 characters wide with 3 decimals. For full points, include centered column headings as shown.
Required Output

Transcribed Image Text:The image presents a table demonstrating the relationship between the radius, area, and circumference of circles. The data in the table is structured into three columns:
1. **Radius**: The distance from the center to the circumference of a circle. The values listed are 10.0, 20.0, 30.0, 40.0, 50.0, 60.0, 70.0, 80.0, 90.0, and 100.0.
2. **Area**: The space contained within the circle, calculated using the formula \( \pi \times \text{radius}^2 \). The corresponding areas are 314.1600, 1,256.6400, 2,827.4400, 5,026.5600, 7,854.0000, 11,309.7600, 15,393.8400, 20,106.2400, 25,446.9600, and 31,416.0000.
3. **Circumference**: The distance around the circle, calculated using the formula \( 2 \times \pi \times \text{radius} \). The circumferences listed are 62.832, 125.664, 188.496, 251.328, 314.160, 376.992, 439.824, 502.656, 565.488, and 628.320.
This table allows for the observation of how changes in the radius of a circle affect its area and circumference in a linear and quadratic manner, respectively.
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