Geometry Semester 1 Final Exam 1-15

Front

What is the definition of parallel lines?

Back

Parallel lines are lines in a plane that do not intersect or touch each other at any point, and they are always the same distance apart.

Front

What does it mean for angles to be supplementary?

Back

Two angles are supplementary if the sum of their measures is 180 degrees.

Front

What is the relationship between equal angles and parallel lines?

Back

If two lines are cut by a transversal and the corresponding angles are equal, then the lines are parallel.

Front

What is the square root of 106?

Back

The square root of 106 is approximately 10.2956.

Front

What is the square root of 8?

Back

The square root of 8 is 2√2 or approximately 2.8284.

Front

What is the square root of 14?

Back

The square root of 14 is approximately 3.7417.

Front

What is the square root of 10?

Back

The square root of 10 is approximately 3.1623.

Front

How do you represent a point in coordinate notation?

Back

A point in coordinate notation is represented as (x, y), where x is the horizontal coordinate and y is the vertical coordinate.

Front

What does the translation (x, y) → (x - 5, y - 7) represent?

Back

This translation represents moving a point 5 units to the left and 7 units down.

Front

What does the translation (x, y) → (x + 6, y + 4) represent?

Back

This translation represents moving a point 6 units to the right and 4 units up.