distance formula
d = √[(x₂ – x₁)² + (y₂ – y₁)²]
The distance formula is used to calculate the distance between two points in a two or three dimensional space. This formula can be used in various fields like physics, mathematics, and engineering.
The distance formula for two-dimensional space is:
d = √[(x₂ – x₁)² + (y₂ – y₁)²]
Where d is the distance between two points (x₁, y₁) and (x₂, y₂).
The distance formula for three-dimensional space is:
d = √[(x₂ – x₁)² + (y₂ – y₁)² + (z₂ – z₁)²]
Where d is the distance between two points (x₁, y₁, z₁) and (x₂, y₂, z₂).
To use the distance formula, you need to follow the below steps:
Step 1: Identify the coordinates of the two points.
Step 2: Substitute the values into the distance formula.
Step 3: Simplify the equation and calculate the square root of the result to get the distance.
The distance between two points represents the length of the straight line that connects them. The distance formula is a fundamental concept in mathematics and is used in many fields such as engineering, physics, and computer science.
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