Calculator is useless and won’t calculate the angles
culator is useless and won’t calculate the angles
$2.99
About
Instantly solve any quadrilateral with this comprehensive calculator. Features multiple input modes, detailed calculations, and live visualization. Ideal for students, engineers, and geometry enthusiasts.
✓Multiple input modes (coordinates, sides, diagonals, angles)
✓Calculates perimeter, area, diagonals, and angles
✓Auto-identifies shape type
✓Live interactive canvas with drag-and-drop functionality
✓Step-by-step solutions with formulas
✓Unit conversion built-in
✓Random shape generator for practice
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What's New in Quadrilateral Calculator
1.5
April 2, 2026
- Optimized for the latest devices. - Fixed minor bugs. - Improved and redesigned the UI.
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FAQ
What quadrilaterals can Quadrilateral Calculator solve?
Quadrilateral Calculator can solve squares, rectangles, rhombuses, parallelograms, trapezoids, kites, and arbitrary quadrilaterals. It automatically identifies the shape type based on the input provided.
What calculations does Quadrilateral Calculator perform?
It computes perimeter, area, diagonal lengths, all four interior angles, side lengths, midpoints, slopes, and inradius/circumradius where applicable. It also provides step-by-step solutions with formulas.
Can I input shapes using coordinates in Quadrilateral Calculator?
Yes, Quadrilateral Calculator offers an XY Coordinates input mode where you can place four points on a canvas and drag them freely to define the quadrilateral.
Does Quadrilateral Calculator support unit conversions?
Yes, Quadrilateral Calculator has built-in unit conversion, allowing you to switch between cm, m, inches, and feet instantly. All results update automatically based on the selected unit.
Is Quadrilateral Calculator suitable for learning geometry?
Yes, the app is perfect for learning geometry, offering step-by-step solutions with formulas and a random shape generator for practice. It's designed for high school geometry and college math.
What devices does Quadrilateral Calculator support?
Quadrilateral Calculator fully supports iPhone and iPad devices. It also offers Dark Mode for a comfortable viewing experience.
How often is Quadrilateral Calculator updated?
The latest version is 1.5, and the app was last updated on April 2, 2026. This indicates a commitment to ongoing development and improvements.
What is the price of Quadrilateral Calculator?
Quadrilateral Calculator is a paid app priced at $2.99. It does not feature in-app purchases or advertisements.