Area-Calculator 

Advanced Area Calculator

Description:

The Advanced Area Calculator is a user-friendly tool for calculating the area of common 2D shapes, including Square, Rectangle, Triangle, Circle, and Trapezium. With a clean interface and step-by-step input fields, it allows users to quickly find the area of geometric figures with accurate results.

This calculator is ideal for students, teachers, architects, engineers, and hobbyists who need fast and reliable geometric computations.

Features:

• Shape Options: Supports square, rectangle, triangle, circle, and trapezium.

• Dynamic Input Fields: Only relevant dimensions appear depending on the selected shape.

• Automatic Calculation: Computes area instantly when the “Calculate Area” button is clicked.

• Precision: Shows results with two decimal places.

• Responsive Design: Works on desktops, tablets, and mobile devices.

Instructions / How to Use:

1. Select the Shape:

   • Choose your shape from the dropdown menu (Square, Rectangle, Triangle, Circle, Trapezium).

2. Enter Dimensions:

   • Square: Side length.

   • Rectangle: Length and width.

   • Triangle: Base and height.

   • Circle: Radius.

   • Trapezium: Both bases (a and b) and height.

3. Calculate Area:

   • Click the “Calculate Area” button.

   • The area will appear below in the format: Area: XX.XX units².

4. Tips:

   • Use consistent units (e.g., meters, centimeters) for all inputs.

   • Ensure numeric values are positive for meaningful results.