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Instrumente geometrie Calculatoare

Toate calculatoarele Instrumente geometrie

R

Arie Poligon Regular

Area of any regular polygon by sides and radius. Formula, variable legend, diagram and worked example included. Instant geometry result.

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I

Calculator Cerc Înscris

Radius of inscribed circle in a triangle. Formula, variable legend, diagram and worked example included. Instant geometry result.

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C

Cerc Circumscris

Radius of circumscribed circle of a triangle. Formula, variable legend, diagram and worked example included. Instant geometry result.

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H

Heron's Formula Calculator

Calculate triangle area from three side lengths using Heron's formula. Enter sides a, b, c — see area, semi-perimeter, and angle calculations. Free.

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S

Calculator Arie Sector

Area of a circular sector by radius and angle. Formula, variable legend, diagram and worked example included. Instant geometry result.

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A

Lungimea Arcului

Arc length from radius and central angle. Formula, variable legend, diagram and worked example included. Instant geometry result.

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C

Lungimea Coarde

Calculate chord length for any circle, given radius and central angle. Enter radius and angle — see chord length with arc length and sector area. Free.

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A

Aria Inelului Circular

Area of a ring between two concentric circles. Formula, variable legend, diagram and worked example included. Instant geometry result.

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K

Calculator Arie Zmeu

Calculate the area, perimeter, and diagonal lengths of a kite. Enter diagonals or side lengths — see all properties. Free.

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I

Raza Cercului Înscris

Radius of incircle in a triangle. Formula, variable legend, diagram and worked example included. Instant geometry result.

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S

Calculator Sector și Arc

Area arc length and perimeter of a sector. Formula, variable legend, diagram and worked example included. Instant geometry result.

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H

Heron's Formula

Find triangle area from three side lengths. Enter a, b, c — see area via Heron's formula with s = (a+b+c)/2 clearly shown. Free.

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