Side A (3 units): Side B (4 units): Calculate Result (Side C):

Introduction

Calculating the 3-4-5 Rule can be a crucial aspect in various fields, especially in construction and geometry. This rule is a fundamental principle that ensures a right-angled triangle by following the simple ratio of sides – 3 units, 4 units, and 5 units. To simplify this process, we’ll create a user-friendly calculator.

How to Use

To use the 3-4-5 Rule Calculator, follow these steps:

1. Input the length of one side labeled as “Side A” (3 units).
2. Enter the length of the second side labeled as “Side B” (4 units).
3. Click the “Calculate” button to find the length of the hypotenuse, labeled as “Side C” (5 units).

Formula

The formula for the 3-4-5 Rule is based on the Pythagorean theorem:

where:

• C is the length of the hypotenuse (Side C),
• A is the length of one side (Side A),
• B is the length of the other side (Side B).

Example Solve

Let’s solve an example:

• Side A = 3 units
• Side B = 4 units

Using the formula:

Thus, the length of Side C (hypotenuse) is 5 units.

FAQs

Q: Can I input decimal values for Side A and Side B?

A: Yes, the calculator accepts decimal values for greater precision.

Q: Is the calculator only applicable for the 3-4-5 Rule?

A: Yes, this calculator is specifically designed for the 3-4-5 Rule in right-angled triangles.

Q: Can I use negative values for Side A and Side B?

A: No, the calculator only accepts positive values for the sides.

Conclusion

The 3-4-5 Rule Calculator simplifies the process of finding the length of the hypotenuse in right-angled triangles. By following the provided steps and inputting the correct values, users can quickly obtain accurate results. This tool is especially useful in scenarios where precision and efficiency are essential.