Vocabulary

Congruence

• Same Size & Shape

• Same Size, Different Shape

• Same Shape, Different Size

• Different Size & Shape

What is the definition of midpoint?

• The point that divides a line segment into four equal parts.

• The point that divides a line segment into two unequal parts.

• The point that divides a line segment into three equal parts.

• The point that divides a line segment into two equal parts.

What is the formula for finding the midpoint?

Explain how to find the midpoint of a line segment using the midpoint formula.

• The midpoint of a line segment can be found by subtracting the x-coordinates and the y-coordinates of the endpoints.

• The midpoint of a line segment can be found by multiplying the x-coordinates and the y-coordinates of the endpoints.

• The midpoint of a line segment can be found by taking the maximum of the x-coordinates and the maximum of the y-coordinates of the endpoints.

• The midpoint of a line segment can be found by taking the average of the x-coordinates and the average of the y-coordinates of the endpoints.

How is the distance formula correctly written:

A point that divides, or bisects, a segment into two congruent segments is called a ___________________.

• midpoint
• congruent segment
• angle bisector
• endpoint

A __________________ is an object that has no dimension. It is usually represented with a dot that identifies an exact location in space.

• point
• line
• line segment

What is a line segment?

• A line segment has infinite length.

• A line segment is a curved line.

• A line segment has only one endpoint.

• A line segment is a part of a line that is bounded by two distinct endpoints.

What is a line?

• A line is a curved path that extends infinitely in both directions.

• A line is a straight path that extends infinitely in both directions.

• A line is a two-dimensional shape with length but no width or height.

• A line is a closed shape with three or more sides.

What are coplanar points?

• Points that lie on the same plane.

• Points that are collinear.

• Points that are not on a plane.

• Points that lie on different planes.