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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. Enter the length of any two sides and leave the side to be calculated blank.


This free triangle calculator computes the edges, angles, area, height, perimeter, median, as well as other values of a triangle. View a scaled diagram of the resulting triangle, or explore many other math calculators, as well as hundreds of other calculators addressing finance, health, fitness, and more.


On this page you will find a basic Pythagorean theorem calculator which allows you to input the length of any two sides and it will calculate the missing length of the third side. The Pythagorean theorem formula can be seen in the formula box below.


Here you can enter two known sides or angles and calculate unknown side ,angle or area. Step-by-step explanations are provided for each calculation. Right Triangle Calculator ... Find the hypotenuse of a right triangle in which the length of the legs are $18 cm$ and $ \frac{13}{2} cm$. example 2: Find the angle $\alpha$ of a right triangle if ...


Finding out the missing side or angle couldn't be easier than with our great tool - right triangle side and angle calculator. Choose two given values, type them into the calculator and the remaining unknowns will be determined in a blink of an eye!


This calculator is for a right triangle only! The factors are the lengths of the sides and one of the two angles, other than the right angle. All values should be in positive values but decimals are allowed and valid. Fill in two (only two) values then click on Calculate.


This Pythagorean theorem calculator will calculate the length of any of the missing sides of a right triangle, provided you know the lengths of its other two sides. This includes calculating the hypotenuse. The hypotenuse of the right triangle is the side opposite the right angle, and is the longest side.


determine which side, a or c, is smallest and use the Law of Sines to solve for the size of the opposite angle, A or C respectively. [2] use the Sum of Angles Rule to find the last angle. SSS is Side, Side, Side. Given the sizes of the 3 sides you can calculate the sizes of all 3 angles in the triangle. use The Law of Cosines to solve for the ...


How does SOHCAHTOA help us find side lengths? After you are comfortable writing sine, cosine, tangent ratios you will often use sohcahtoa to find the sides of a right triangle. That is exactly what we are going to learn .


Rectangle Shape. a = length side a b = length side b p = q = diagonals P = perimeter A = area √ = square root . Calculator Use. Use this calculator if you know 2 values for the rectangle, including 1 side length, along with area, perimeter or diagonals and you can calculate the other 3 rectangle variables.