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Right triangle calculator

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The right triangle calculator finds the missing area, angle, leg, hypotenuse and height of a triangle. The calculator also provides steps on how to solve the most important right triangles: the 30-60-90 triangle and the 45-45-90 triangle.

special triangle 30-60-90
Find two sides of a triangle ABC if long leg b= $ 17$ hypotenuse c= $ 23$ .

Error: To solve a special triangle, you need to input just one of its sides.

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Script name : right-triangle-calculator

Form values: 1 , 17 , 23 , 1 , g , , , , , , , , , 1

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Special right triangle
Solve 30-60-90 and 45-45-90 triangles.
help ↓↓ examples ↓↓ tutorial ↓↓
Triangle type:
special triangle 30-60-90 special triangle 45-45-90
Provide one side of a right triangle
a =
b =
c =
 
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Triangle Calculator
Provide any two elements to get a third one.
help ↓↓ examples ↓↓ tutorial ↓↓
Solve for
Provide any two elements of a right triangle
a =
 
b =
c =
 
$ \alpha $ =
$ \beta $ =
 
A =
 
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Get Widget Code

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Right Triangle - Popular Problems

Math Calculators, Lessons and Formulas

It is time to solve your math problem

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