Geometry Final Flashcardizz

Front

What are alternate exterior angles?

Back

Alternate exterior angles are pairs of angles that lie outside a pair of parallel lines and on opposite sides of a transversal. They are equal in measure.

Front

What is the format of a conditional statement?

Back

A conditional statement is always in the format 'if p then q', where p is the hypothesis and q is the conclusion.

Front

How do you determine if two lines are perpendicular?

Back

Two lines are perpendicular if the product of their slopes is -1.

Front

What defines parallel lines in terms of slope?

Back

Two lines are parallel if they have the same slope.

Front

What is reflection in geometry?

Back

Reflection is a transformation that flips a geometric figure over a line, creating a mirror image.

Front

What are vertical angles?

Back

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

Front

What are corresponding angles?

Back

Corresponding angles are pairs of angles that are in the same position on two parallel lines cut by a transversal. They are equal.

Front

What is dilation in geometry?

Back

Dilation is a transformation that changes the size of a figure but not its shape, using a scale factor.

Front

What is the slope of a line?

Back

The slope of a line is a measure of its steepness, calculated as the rise over run (change in y over change in x).

Front

What is a transversal?

Back

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