Geometry Review

Front

What do the geometric markings on a shape indicate when they show that the sides are parallel?

Back

The sides of the shape do not intersect and are equidistant from each other.

Front

How can you name angles formed by intersecting lines?

Back

You can name angles using the vertex and points on each ray, such as ∠HLK.

Front

What is the relationship of vertical angles?

Back

Vertical angles are opposite angles formed by the intersection of two lines and are always equal.

Front

What does the notation RT represent in geometry?

Back

RT represents a line segment connecting points R and T.

Front

What is the definition of alternate interior angles?

Back

Alternate interior angles are pairs of angles that lie on opposite sides of a transversal and inside the two lines.

Front

What are corresponding angles?

Back

Corresponding angles are angles that are in the same position at each intersection where a straight line crosses two others.

Front

What is the definition of congruent sides in geometry?

Back

Congruent sides are sides that have the same length.

Front

What does it mean for angles to be complementary?

Back

Two angles are complementary if the sum of their measures is 90 degrees.

Front

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

Back

The sum of the interior angles of a triangle is always 180 degrees.

Front

What is the definition of a transversal in geometry?

Back

A transversal is a line that intersects two or more lines at different points.