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Jul 30, 2024 · The triangle length calculator tells you the length of the third side if you enter two sides and an angle. A triangle has three sides and three angles. While we know by courtesy of the angle sum property that the sum of interior angles is 180°, the length of sides can be anything.
Right triangle calculator to compute side length, angle, height, area, and perimeter of a right triangle given any 2 values. It gives the calculation steps.
You can use this expression to calculate a side length or angle in a triangle if you know the opposite angle and another angle and side length. For example, let’s calculate the length of side b for a triangle having an angle α equal to 45°, an angle β equal to 75°, and a side a equal to 10.
If you know the lengths of two sides of a right triangle, then you can determine the interior angles using the trigonometric functions sine, cosine, and tangent. These are usually shortened to sin, cos, and tan. To find the angle given two side lengths, you can use the following formulas:
Jul 18, 2024 · Omni's triangle side calculator allows you to calculate the length of the sides of a triangle. Continue reading to find out how to calculate the sides of a triangle for three different cases: If two sides and one angle are known; If two angles and one side are known; and; If two sides and the perimeter are known.
- Purnima Singh
Although side a and angle A are being used, any of the sides and their respective opposite angles can be used in the formula. This free triangle calculator computes the edges, angles, area, height, perimeter, median, as well as other values and a diagram of the resulting triangle.
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Triangle Sides Calculator. This calculator calculates for the length of one side of a right triangle given the length of the other two sides. A right triangle has two sides perpendicular to each other. Sides "a" and "b" are the perpendicular sides and side "c" is the hypothenuse.