Right Triangle Calculator
Please provide 2 values below to calculate the other values of a right triangle. If radians are selected as the angle unit, it can take values such as pi/3, pi/4, etc.
Modify the values and click the calculate button to use
Result:
Right Triangle Calculator
The Right Triangle Calculator is a powerful and user-friendly tool designed to compute all the properties of a right triangle based on any two given values. Whether you’re a student, teacher, engineer, or math enthusiast, this calculator simplifies complex right triangle calculations, providing accurate results instantly.
Key Features
1. Comprehensive Input Options
-
Enter any two known values (sides, angles, height, area, or perimeter) to calculate the remaining properties.
-
Supports both degrees and radians for angle inputs (e.g.,
45°
,π/4 rad
).
2. Detailed Results
Calculates and displays:
-
Sides (a, b, c – hypotenuse)
-
Angles (∠α, ∠β) in degrees, minutes, seconds, and radians
-
Height (h) relative to the hypotenuse
-
Area (A) and Perimeter (P)
-
Inradius and Circumradius
3. User-Friendly Interface
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Clean, intuitive design with a gradient white and purple background.
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Responsive layout that works on both desktop and mobile devices.
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Real-time calculations after clicking the Calculate button.
4. Educational & Practical Uses
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Math & Trigonometry: Solve right triangle problems effortlessly.
-
Engineering & Construction: Quickly verify measurements.
-
Programming & Graphics: Useful for game development and vector math.
How to Use
-
Enter any two known values (e.g., side lengths, angles, area).
-
Select angle unit (degrees or radians).
-
Click “Calculate” to get all missing values.
Example Inputs:
-
Two sides (e.g.,
a=3
,b=4
→c=5
) -
One side and one angle (e.g.,
a=5
,∠α=30°
) -
Hypotenuse and height (e.g.,
c=10
,h=4.8
) -
Area and perimeter (e.g.,
A=24
,P=24
)
Why Use This Calculator?
✔ Fast & Accurate – No manual calculations needed.
✔ Versatile – Works with multiple input combinations.
✔ Educational – Helps visualise and understand right triangle relationships.
Try it now and simplify your right triangle problems with ease! 🚀