Graphing polygons in the coordinate plane

Front

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

Back

Front

Find the distance between the points: (-8, 5) and (3, 5).

Back

11 units.

Front

What does it mean for two line segments to be congruent?

Back

Two line segments are congruent if they have the same length.

Front

Are line segments AC and BC congruent? A (0,0), B (8,0), C (4,5)

Back

Front

What is the distance between the points (5, 9) and (3, 9)?

Back

2 units.

Front

What is the distance between the points (-1,8) and (-7, 8)?

Back

6 units.

Front

Find the length of the side CD given the coordinates C (x1, y1) and D (x2, y2).

Back

Front

What is the x-coordinate of a point on the coordinate plane?

Back

The x-coordinate represents the horizontal position of a point.

Front

What is the y-coordinate of a point on the coordinate plane?

Back

The y-coordinate represents the vertical position of a point.

Front

How do you plot a point (x, y) on the coordinate plane?

Back

Start at the origin (0,0), move x units horizontally, and y units vertically.