Pythagorean Theorem Calculator
Enter two sides of a right triangle to calculate the missing side using the Pythagorean theorem.
Result:
Pythagorean Theorem Calculator - A Complete Guide
The **Pythagorean Theorem** states that in a right triangle, the square of the hypotenuse (longest side) is equal to the sum of the squares of the other two sides.
Formula:
✔ **c² = a² + b²** (To find the hypotenuse) ✔ **a = √(c² - b²)** (To find side a) ✔ **b = √(c² - a²)** (To find side b)
How to Use the Pythagorean Theorem Calculator?
1. **Choose what to find**: Hypotenuse (c) or one of the legs (a or b). 2. **Enter the known sides**: Fill in the two known values. 3. **Click Calculate**: Instantly see the missing side. 4. **Use for Real-Life Applications**: Great for engineering, construction, and geometry problems.
Real-Life Uses of Pythagorean Theorem
- Used in **construction and architecture** to measure right angles.
- Helps in **navigation and distance calculations**.
- Essential in **physics and engineering** for force and motion calculations.
Example Calculation:
If a right triangle has sides **a = 3** and **b = 4**, then:
\[ c = \sqrt{3^2 + 4^2} = \sqrt{9 + 16} = \sqrt{25} = 5 \]
The hypotenuse is **5 units**.
Use this **Pythagorean Theorem Calculator** for quick and easy calculations!
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