What the distance between points 2,3 & 5,9

Hey there!

To find the distance between two points, you'll need to use the distance formula. This formula is the following:
 
√(x₂ – x₁)² + (y₂ – y₁)²

All you need to do is plug in your points and solve. The result will be your distance. 

x₁ = 2
x₂ = 5
y₁ = 3
y₂ = 9
 
√(x₂ – x₁)² + (y₂ – y₁)²
 
√(5 – 2)² + (9 – 1)²
 
√(3)² + (8)²
 
√ 9 + 64
  ___
√ 73  ≈ 8.54

The distance between these two points is about 8.54. 

Hope this helped you out! :-)