
Here we will show you how to find the distance between the points (8,-4) and (-6,4) using a formula. In other words, you have the points (8,-4) and (-6,4) on a two-dimensional graph with an x-axis and a y-axis, and you want to find the distance between the two points.
We start by labeling and coloring the points (8,-4) and (-6,4) so it is easy to follow along:
(8,-4) and (-6,4) = (x₁,y₁) and (x₂,y₂)
x₁ = 8
y₁ = -4
x₂ = -6
y₂ = 4
Next, we will show you the formula you can use to calculate the distance between two points. The formula to calculate the distance (d) between two points, such as (8,-4) and (-6,4), is as follows:
d = √(x₁ - x₂)² + (y₁ - y₂)²
The next step is to enter our points into the formula. When we enter (8,-4) and (-6,4) into the formula, we get this:
d = √((8) - (-6))² + ((-4) - (4))²
All we need to do now is solve the equation above. Here is the math and the answer to the distance (d) between the points (8,-4) and (-6,4):
d = √((8) - (-6))² + ((-4) - (4))²
d = √(14)² + (-8)²
d = √196 + 64
d = √260
d ≈ 16.1245
Distance Between Two Points Calculator
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