Geom Sem 1 Exam (Part 1) 24/25

Front

Find the value of x: 5x - 7 = 133

Back

28

Front

What is the conclusion that is certain based on premises?

Back

Deductive reasoning

Front

What kind of slope does a line have if it rises from left to right?

Back

Positive

Front

If two lines are cut by a transversal and alternate interior angles are congruent, what can be said about the lines?

Back

They are parallel.

Front

TRUE or FALSE: The exterior angle and interior angle at a single vertex of a polygon always form a linear pair.

Back

TRUE

Front

What is the definition of a transversal in geometry?

Back

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

Front

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

Back

180 degrees.

Front

What is the definition of parallel lines?

Back

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

Front

What is the formula for the slope of a line?

Back

Slope (m) = (y2 - y1) / (x2 - x1) where (x1, y1) and (x2, y2) are two points on the line.

Front

What is the definition of a linear pair of angles?

Back

Two adjacent angles that form a straight line.