Geometry Calculator
A free online geometry calculator to solve problems involving shapes, angles, and measurements for students, teachers, and engineers.

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About This Tool
The Geometry Calculator is a versatile online tool designed to aid students, educators, and professionals in solving geometric problems efficiently. It covers a wide range of calculations including area, perimeter, side lengths, and angles for common shapes such as circles, triangles, rectangles, and squares. By selecting the shape and providing relevant dimensions like side lengths, radii, or angles, users receive instant, accurate results that help with homework, design, or engineering tasks.
This calculator supports both 2D shape calculations and optional 3D volume computations, making it suitable for educational purposes and real-world applications. Its intuitive interface guides users through input fields with clear labels and validation, ensuring accuracy and ease of use. The results are displayed in a clean, organized manner with options to copy or export data for further use.
Designed with accessibility and responsiveness in mind, this tool is ideal for use on desktops and mobile devices alike. Whether you're preparing for exams or working on technical projects, this geometry calculator aims to simplify complex measurements into straightforward calculations, saving time and reducing errors.
How to Use
1. Choose the shape type from the dropdown menu.
2. Enter the necessary dimensions (e.g., side lengths, radius, angles).
3. Click the ‘Calculate’ button to view results.
4. Review the output displayed below and use options to copy or export if needed.
5. Reset inputs to perform new calculations.

FAQs/Additional Resources
Find Quick Answers
How do I calculate the area of a triangle?
Can this tool calculate the volume of 3D shapes?
Is the calculator suitable for educational purposes?
Does the tool support units conversion?
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