Find the distance between two points

Front

What is the formula to find the distance between two points (x1, y1) and (x2, y2)?

Back

The distance formula is: d = √((x2 - x1)² + (y2 - y1)²)

Front

Find the distance between the points (7,7) and (7,2).

Back

5

Front

Find the distance between the points (2,4) and (8,4).

Back

6

Front

Find the distance between the points (-10,10) and (-4,10).

Back

6

Front

Find the distance between the points (-8,-6) and (2,-6).

Back

10

Front

Find the distance between the points (-3, 10) and (-2, 10).

Back

1

Front

What does it mean if two points have the same x-coordinate?

Back

It means the points are vertically aligned and the distance between them is the difference in their y-coordinates.

Front

What does it mean if two points have the same y-coordinate?

Back

It means the points are horizontally aligned and the distance between them is the difference in their x-coordinates.

Front

If the distance between two points is zero, what can we conclude about the points?

Back

The points are the same; they occupy the same location in the coordinate plane.

Front

How do you calculate the distance between points in a horizontal line?

Back

Subtract the x-coordinates of the points: |x2 - x1|.