Fall 24 Final Exam Review Part 2

Front

What is SAS Congruence?

Back

SAS Congruence states that if two sides of one triangle are equal to two sides of another triangle, and the included angle between those sides is also equal, then the two triangles are congruent.

Front

What are alternate interior angles?

Back

Alternate interior angles are pairs of angles that are on opposite sides of a transversal and inside the two lines. They are congruent when the lines are parallel.

Front

What are corresponding angles?

Back

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

Front

What are same side exterior angles?

Back

Same side exterior angles are pairs of angles that are on the same side of the transversal and outside the two lines. They are supplementary when the lines are parallel.

Front

What is the measure of angle x if alternate interior angles are congruent?

Back

If alternate interior angles are congruent, then the measure of angle x is equal to the measure of the corresponding alternate interior angle.

Front

How do you determine the measure of an angle in a triangle?

Back

The sum of the interior angles in a triangle is always 180 degrees. You can find the measure of an unknown angle by subtracting the sum of the known angles from 180.

Front

What is the definition of congruent triangles?

Back

Congruent triangles are triangles that are identical in shape and size, meaning all corresponding sides and angles are equal.

Front

What is the significance of the midpoint in a triangle?

Back

The midpoint of a side of a triangle divides that side into two equal segments, which can be useful in proving congruence or similarity of triangles.

Front

What is the relationship between vertical angles?

Back

Vertical angles are angles that are opposite each other when two lines intersect. They are always congruent.

Front

What is the definition of AAS Congruence?

Back

AAS Congruence states that if two angles and a non-included side of one triangle are equal to two angles and the corresponding non-included side of another triangle, then the two triangles are congruent.