segment addition postulate and midpoint of a segment

Front

The middle of a line is called the _______________.

Back

midpoint

Front

What is the formula to find the midpoint of a line segment connecting two points (x1, y1) and (x2, y2)?

Back

Midpoint = ((x1 + x2)/2, (y1 + y2)/2)

Front

If point B is between points A and C, what is the segment addition postulate?

Back

AB + BC = AC

Front

Find the midpoint of the line segment connecting (5, 9) and (-1, 9).

Back

(2, 9)

Front

What is the distance between points (x1, y1) and (x2, y2)?

Back

Distance = √((x2 - x1)² + (y2 - y1)²)

Front

If B is the midpoint of segment AC, and AB = 12, what is the length of BC?

Back

BC = 12

Front

What does the segment addition postulate state?

Back

If B is between A and C, then AB + BC = AC.

Front

Calculate the midpoint of the segment connecting (-2, 6) and (4, 14).

Back

(1, 10)

Front

In a coordinate plane, how do you find the midpoint of a segment?

Back

Add the x-coordinates and y-coordinates of the endpoints and divide by 2.

Front

If the coordinates of point A are (3, 4) and point B are (7, 8), what is the midpoint?

Back

(5, 6)