Ebene Geometrie Rechner

Area, circumference, diameter and radius. Formel, variable legend, diagram and worked example included. Instant geometry result.

Area, perimeter and diagonal of rectangles. Formel, variable legend, diagram and worked example included. Instant geometry result.

Area, perimeter and diagonal of squares. Formel, variable legend, diagram and worked example included. Instant geometry result.

Lösen Sie right triangles with Pythagorean theorem. Formel, variable legend, diagram and worked example included. Instant geometry result.

Apply the Pythagorean theorem to find any side of a right triangle. Enter two sides — get the missing side with proof shown. Free.

Berechnen Sie area and perimeter of any parallelogram. Enter base, height, and side length — see area = base × height and full perimeter. Free.

Berechnen Sie area and perimeter of any rhombus. Enter diagonal lengths or side and angle — see area = d₁×d₂/2 and all measurements. Free.

Properties of regular polygons. Formel, variable legend, diagram and worked example included. Instant geometry result.

Berechnen Sie the area of an annulus (ring shape). Enter outer and inner radii — see area = π(R²−r²) with each measurement explained. Free.

Finden Sie slope between two points. See formula, Schritt für Schritt solution and all rearrangements. Instant math solver.

Finden Sie midpoint between two points. See formula, Schritt für Schritt solution and all rearrangements. Instant math solver.

Finden Sie the distance between two points in 2D space. Enter coordinates (x₁,y₁) and (x₂,y₂) — see distance, midpoint, and slope. Free.

Lösen Sie any triangle using the law of sines. Enter known sides and angles — see all missing measurements with Schritt für Schritt solution. Free.

Lösen Sie any triangle using the law of cosines. Enter known sides and angles — see the missing measurement with formula applied clearly. Free.

Berechnen Sie ellipse area, circumference, and eccentricity. Enter semi-major and semi-minor axes — see all properties with formulas. Free.

Berechnen Sie the perimeter of any ellipse. Enter semi-major and semi-minor axes — see circumference using Ramanujan\

Berechnen Sie the perimeter of any polygon or curved shape. Enter dimensions — see total boundary length with formula. Free.

Berechnen Sie regular polygon properties: area, perimeter, interior angles, and apothem. Enter side count and length — see all values. Free.

Berechnen Sie the area of an annulus (ring shape). Enter outer and inner radii — see area, circumferences, and width of the ring. Free.

Berechnen Sie the volume and surface area of a spherical cap. Enter sphere radius and cap height — see volume and curved surface area. Free.

Berechnen Sie cone volume and surface area. Enter radius and height — see slant height, lateral area, and total surface area. Free.

Berechnen Sie the volume and surface area of a regular tetrahedron. Enter edge length — see volume (a³/6√2) and surface area. Free.

Berechnen Sie the diagonals, area, and perimeter of a rhombus. Enter side length and one diagonal — see the other diagonal and all properties. Free.

Lösen Sie oblique (non-right) triangles using the Law of Sines and Cosines. Enter known sides and angles — see all missing values. Free.