Midpoint Practice

Front

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

Back

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

Front

Find the midpoint of the segment with endpoints (2, 3) and (4, 7).

Back

Midpoint = (3, 5)

Front

What are the coordinates of the midpoint of a line segment with endpoints (-1, -1) and (3, 3)?

Back

Midpoint = (1, 1)

Front

If the midpoint of a line segment is (0, 0) and one endpoint is (2, 2), what are the coordinates of the other endpoint?

Back

(-2, -2)

Front

What does it mean for two lines to be parallel?

Back

Two lines are parallel if they have the same slope and never intersect.

Front

What does it mean for two lines to be perpendicular?

Back

Two lines are perpendicular if the product of their slopes is -1.

Front

Find the midpoint of the segment with endpoints (1, 1) and (5, 5).

Back

Midpoint = (3, 3)

Front

What is the midpoint of the segment with endpoints (-3, 4) and (3, -4)?

Back

Midpoint = (0, 0)

Front

If the endpoints of a line segment are (a, b) and (c, d), how do you express the midpoint?

Back

Midpoint = ((a + c)/2, (b + d)/2)

Front

Find the midpoint of the segment with endpoints (10, 20) and (30, 40).

Back

Midpoint = (20, 30)