# Find the distance between the points (3, 8) and (-1, 9).

The distance can be easily calculated with the help of the distance formula.

## Answer: The distance between the points, (3, 9) and (-1, 9) is √(17).

Let's go through the steps involved in solving this problem.

**Explanation:**

To find the distance between (3, 8) and (-1, 9)

Distance Formula = √ [(y2 - y1)^{2} + (x2 - x1)^{2}] , {where (x1, y1) and (x2, y2) are the 2 end points of the line whose distance is being calculated.}

Applying the above-mentioned distance formula for points (3, 8) and (-1, 9), we get:

Distance = √ [(9 - 8)^{2} + (-1 - 3)^{2}]

Distance = √ [(1)^{2} + (-4)^{2}]

Distance = √ [1 + 16]

Distance = √17