The Dimensions of Triangle Calculator is your all-in-one solver for complete triangle analysis. Instead of finding just one value, this tool takes your partial inputs—like three sides (SSS) or two sides and an angle (SAS)—and computes every missing detail: all three angles, all three sides, the area, and the perimeter. Features Comprehensive Output: Calculates…
Exterior Angle of Triangle Calculator The Exterior Angle of Triangle Calculator demonstrates one of geometry’s most useful rules: the Exterior Angle Theorem. This rule states that the exterior angle of a triangle is equal to the sum of the two opposite interior angles. This tool lets you solve for either the exterior angle or a…
The Golden Ratio Triangle Calculator is a precision tool dedicated to the geometry of the ‘Sublime Triangle,’ an isosceles form where the duplicate sides are in the Golden Proporition ($$\phi$$) to the base. It is the fundamental building block of the regular pentagon and the decagon. Features Precise φ Calculation: Uses the exact value…
Golden Triangle Calculator A Golden Triangle is a unique isosceles triangle where the ratio of the longer side (leg) to the shorter base is exactly the Golden Ratio ($$\phi \approx 1.618$$). This shape is found in the pentagram, in nature, and in art. This calculator lets you instantly construct such a triangle from a single…
Determining the length of a triangle’s side can be tricky, especially when you are working backward from area or perimeter. The Length of Side of Triangle Calculator simplifies this process. Whether you have the total perimeter, the area and height, or even the coordinates of the vertices on a graph, this tool provides the…
The Length of Triangle Calculator is a versatile tool designed to find missing side lengths for various triangle types. Whether you are dealing with a simple right triangle, a perfect equilateral triangle, or just need to subtract known sides from a perimeter, this tool covers all the bases. Features Four Calculation Modes: Covers Equilateral…
The Missing Side of Triangle Calculator is a comprehensive solver that handles multiple geometry scenarios. It integrates the Law of Sines, Law of Cosines, and Pythagorean logic to solve for ‘x’ in Side-Angle-Side (SAS), Angle-Angle-Side (AAS), and Right triangle configurations. Features Trigonometry Power: Solves complex oblique triangles using Law of Sines and Cosines. Scenario…
An Oblique Triangle is any triangle that does not have a right (90°) angle. This includes both Acute and Obtuse triangles. The Oblique Triangle Calculator is the general-purpose solver for these non-rectangular shapes, employing a combination of Law of Sines and Law of Cosines to find every missing piece of information. Features Universal Solver:…
A median is a line segment connecting a vertex of a triangle to the midpoint of the opposite side. Every triangle has exactly three medians, and they all intersect at a single point called the Centroid. The Median of Triangle Calculator takes your vertex coordinates and computes the precise length of each median instantly….
An Obtuse Triangle is defined by having exactly one angle greater than 90 degrees. The Obtuse Triangle Calculator specializes in identifying and solving these “wide” triangles. It takes your partial inputs and computes the full geometry, confirming whether the resulting shape fits the obtuse classification. Features Obtuse Detection: Validates that one angle exceeds 90°….