Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
Geometry
Regular Polygon Calculator
Instantly calculate interior angles, exterior angles, area, and perimeter of any regular polygon. Perfect for geometry students, architects, and tile pattern designers.
Fill in the required fields to see your result.
Geometry
Trapezoid Area Calculator
Calculate the area of any trapezoid by entering its two parallel bases and height. Useful for land surveying, architecture, and geometry problems involving quadrilaterals with one pair of parallel sides.
Fill in the required fields to see your result.
Key differences
| Regular Polygon Calculator | Trapezoid Area Calculator | |
|---|---|---|
| Category | Geometry | Geometry |
| Inputs required | 4 | 3 |
| Result | Result (°/rad/units²/units) | Trapezoid Area (square units) |
| What it does | Instantly calculate interior angles, exterior angles, area, and perimeter of any regular polygon. Perfect for geometry students, architects, and tile pattern designers. | Calculate the area of any trapezoid by entering its two parallel bases and height. Useful for land surveying, architecture, and geometry problems involving quadrilaterals with one pair of parallel sides. |