Unit 6: Triangle Congruence Final Exam REVIEW

What is the Complement Theorem?

• If two angles are complementary to the same angle, they are congruent.

• If two angles are supplementary to the same angle, they are congruent.

• If two angles are equal, they are complementary.

• If two angles add up to 90 degrees, they are supplementary.

What is the definition of congruence in geometry?

• Two figures are congruent if they have the same shape and size.

• Two figures are congruent if they have the same color.

• Two figures are congruent if they are both triangles.

• Two figures are congruent if they are both circles.

What is the definition of alternate interior angles?

• Angles that are on the same side of the transversal and outside the two lines.

• Angles that are on opposite sides of the transversal and inside the two lines.

• Angles that are adjacent to each other and on the same line.

• Angles that are formed by two intersecting lines and are equal.

What does it mean if two lines are parallel?

• They intersect at a right angle.

• They do not intersect and alternate interior angles are congruent.

• They are the same line.

• They intersect at some point.

What is the definition of a midpoint?

• A point that divides a segment into two equal parts.

• A point that marks the end of a segment.

• A point that is equidistant from two endpoints.

• A point that connects two different segments.

What is the definition of a right angle?

• An angle that measures 90 degrees.

• An angle that measures 45 degrees.

• An angle that measures 180 degrees.

• An angle that measures 360 degrees.

What is the definition of a bisector?

• A line or segment that divides another segment into two equal parts.

• A line that intersects another line at a right angle.

• A segment that connects two non-adjacent vertices of a polygon.

• A line that divides an angle into two equal angles.

What is the SSS Postulate?

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

• If three sides of one triangle are congruent to three sides of another triangle, the triangles are congruent.

• If the lengths of two sides of a triangle are equal, the angles opposite those sides are equal.

• If the sum of the lengths of any two sides of a triangle is greater than the length of the third side, the triangle is valid.

What is the definition of complementary angles?

• Two angles whose measures add up to 90 degrees.

• Two angles that are equal in measure.

• Two angles that add up to 180 degrees.

• Two angles that are adjacent to each other.

What is the definition of corresponding angles?

• Angles that are in the same position on two parallel lines cut by a transversal.

• Angles that are equal in measure but not necessarily in position.

• Angles that are formed when two lines intersect and are opposite each other.

• Angles that are supplementary and add up to 180 degrees.