Midpoint and distance formula

Front

What is the midpoint formula?

Back

The midpoint formula is used to find the midpoint (M) between two points (x1, y1) and (x2, y2) in a coordinate plane: M = ((x1 + x2)/2, (y1 + y2)/2).

Front

How do you find the distance between two points?

Back

The distance formula is used to find the distance (d) between two points (x1, y1) and (x2, y2): d = √((x2 - x1)² + (y2 - y1)²).

Front

What is the midpoint between (3, -1) and (7, -5)?

Back

(5, -3)

Front

What is the y-coordinate of the midpoint of the line segment connecting (2, 4) and (2, 0)?

Back

2

Front

Find the distance between the points (2, -1) and (2, 5).

Back

6

Front

If B is the midpoint of AC, what can you conclude about segments AB and BC?

Back

AB = BC

Front

What is the x-coordinate of the midpoint of the points (4, 2) and (6, 8)?

Back

5

Front

What is the distance between the points (1, 1) and (4, 5)?

Back

5

Front

If the coordinates of point A are (x1, y1) and point B are (x2, y2), what is the formula for the x-coordinate of the midpoint?

Back

(x1 + x2)/2

Front

What is the distance between the points (-3, -4) and (1, 2)?

Back

√(52) or approximately 7.07