台形の完全計算アプリ:Trapezoider
Android app by kotobaz. Tools · kotobaz
- Store rating
- Unknown
- Store rating count
- Unknown
- Download price
- 2.99 USD
- In-app purchases
- Not listed in captured metadata
- Version
- 1.0.1
- Listing last refreshed
- 2026-09-15
View the original store listing
Store description excerpt
Trapezoider is a calculation app designed for quick, beautiful, and intuitive calculations involving trapezoids. It combines commonly used trapezoid calculations—area, angles, length, volume, centroid, etc.—into a single app. The user-friendly black and gold color scheme displays the shape in real-time based on the entered values. Main Features * Area Calculation: Enter three of the following: top base, bottom base, height, and area; the app automatically calculates the remaining one. * Angle Calculation: Calculate base angles, top angles, and overhangs. Understand angle relationships while viewing the trapezoid's shape. * Length Calculation: Calculate leg lengths and diagonals from the top base, bottom base, and height. * Volume Calculation: Supports volume calculations for frustocones, trapezoidal prisms, and truncated square pyramids. Switch modes according to your needs. * Centroid Calculation: Calculate the centroid of a trapezoid. Useful for architecture, civil engineering, design, and educational purposes. * Display Settings You can set the number of decimal places, rounding, truncation, rounding up, and display units. Recommended for: * Students studying geometry or engineering in middle school, high school, or university * Teachers who want to verify trapezoid calculations for lessons or curriculum development * Those doing DIY, landscaping, floor plans, or area calculations * Those who want to quickly check numerical values in construction, civil engineering, surveying, or design fields Trapezoider is more than just a calculator. By specializing in trapezoids, it is designed to allow you to naturally check the necessary inputs, results, and changes in the shape on a single screen. Calculate trapezoids faster. And more beautifully.
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