Updated Final Exam Review

Front

What is the Angle-Angle (AA) criterion for triangle congruence?

Back

If two angles of one triangle are congruent to two angles of another triangle, then the triangles are similar.

Front

What does it mean for two lines to be parallel?

Back

Two lines are parallel if they are in the same plane and do not intersect, regardless of how far they are extended.

Front

How does translating a shape affect its properties?

Back

Translation moves a shape without changing its size, shape, or orientation.

Front

What is the formula for the area of a rectangle?

Back

Area = length × width.

Front

If the length of each side of a rectangle is doubled, how does that affect the area?

Back

The area is multiplied by 4.

Front

What is the relationship between the slopes of parallel lines?

Back

Parallel lines have the same slope.

Front

What is the Pythagorean theorem?

Back

In a right triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the other two sides (a² + b² = c²).

Front

What is the perimeter of a rectangle?

Back

Perimeter = 2(length + width).

Front

What does it mean for two angles to be congruent?

Back

Two angles are congruent if they have the same measure.

Front

What is the definition of a rectangle?

Back

A rectangle is a quadrilateral with four right angles.