Geometry | Unit 1: Constructions and Rigid Transformations | Mid-Unit Assessment

Front

What is a quadrilateral?

Back

A quadrilateral is a polygon with four sides, four vertices, and four angles.

Front

What does it mean for sides to be congruent?

Back

Congruent sides are sides that are equal in length.

Front

What is a perpendicular bisector?

Back

A perpendicular bisector is a line that divides a segment into two equal parts at a 90-degree angle.

Front

If a line is the perpendicular bisector of a segment, what can be said about the distances from the intersection point to the endpoints of the segment?

Back

The distances from the intersection point to the endpoints of the segment are equal.

Front

What is the sum of the interior angles of a quadrilateral?

Back

The sum of the interior angles of a quadrilateral is 360 degrees.

Front

What is a rigid transformation?

Back

A rigid transformation is a transformation that preserves the shape and size of a figure, including translations, rotations, and reflections.

Front

What is the difference between a translation and a rotation?

Back

A translation moves a shape without rotating it, while a rotation turns a shape around a fixed point.

Front

What is a reflection in geometry?

Back

A reflection is a transformation that flips a shape over a line, creating a mirror image.

Front

What is the definition of congruence in geometry?

Back

Congruence in geometry means that two figures have the same shape and size.

Front

How can you determine if two triangles are congruent?

Back

Two triangles are congruent if their corresponding sides and angles are equal.