Geometry: Semester 1 Final

Front

What is the intersection of lines l and m?

Back

The intersection of lines l and m is point E.

Front

What property is used in the proof: Reflexive Property, SAS(Side-Angle-Side)?

Back

The Reflexive Property states that a quantity is equal to itself, which is used in the Side-Angle-Side (SAS) theorem for triangle congruence.

Front

What scale factor was used to produce the image?

Back

The scale factor used to produce the image is 2.

Front

Fill in the blank: Skew lines ___________ intersect.

Back

Skew lines never intersect.

Front

What are the missing numbers in this pattern: 12, 15, ___, 21, ____, 27?

Back

The missing numbers are 18 and 24.

Front

Define skew lines.

Back

Skew lines are lines that do not intersect and are not parallel.

Front

What is the SAS (Side-Angle-Side) theorem?

Back

The SAS theorem states that if two sides of a triangle and the included angle are known, the triangle can be determined.

Front

What is the Transitive Property?

Back

The Transitive Property states that if a = b and b = c, then a = c.

Front

What is the definition of parallel lines?

Back

Parallel lines are lines in a plane that never meet and are always the same distance apart.

Front

What is the definition of a transversal?

Back

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