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Area Calculations

Area programs are excellent for learning formula translation into code and output verification.

Formulas Used

• Rectangle: Area = length * width
• Triangle: Area = 0.5 * base * height
• Circle: Area = pi * r * r

Topics

• Rectangle
• Triangle
• Circle

Practice Suggestions

1. Handle decimal input values.
2. Validate zero/negative dimensions.
3. Create combined menu for all shapes.