Geo- End Sem 1 Summative

Front

What do tick marks on a line segment indicate?

Back

Tick marks indicate congruent segments.

Front

What does it mean for points to be coplanar?

Back

Points are coplanar if they lie on the same plane.

Front

What are Alternate Exterior Angles?

Back

Angles that lie on opposite sides of the transversal and outside of the parallel lines.

Front

Solve for x: 5x = 125

Back

x = 25.

Front

What does it mean for points to be collinear?

Back

Points are collinear if they lie on the same line.

Front

What is the definition of congruent segments?

Back

Congruent segments are segments that have the same length.

Front

What are Vertical Angles?

Back

Vertical angles are the angles opposite each other when two lines intersect.

Front

What are Same-Side Interior Angles?

Back

Same-side interior angles are on the same side of the transversal and between the two lines.

Front

What is a transversal in geometry?

Back

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

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.