Front

What does ASA stand for in triangle congruence?

Back

ASA stands for Angle-Side-Angle, a method used to prove that two triangles are congruent if two angles and the included side of one triangle are equal to two angles and the included side of another triangle.

Front

What is the definition of HL in triangle congruence?

Back

HL stands for Hypotenuse-Leg, a method used to prove that two right triangles are congruent if the hypotenuse and one leg of one triangle are equal to the hypotenuse and one leg of another triangle.

Front

What does SSS stand for in triangle congruence?

Back

SSS stands for Side-Side-Side, a method used to prove that two triangles are congruent if all three sides of one triangle are equal to all three sides of another triangle.

Front

What is the AAS method in triangle congruence?

Back

AAS stands for Angle-Angle-Side, a method used to prove that two triangles are congruent 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.

Front

What does AAA stand for in triangle congruence?

Back

AAA stands for Angle-Angle-Angle, which indicates that if two triangles have equal corresponding angles, they are similar but not necessarily congruent.

Front

What is the significance of a midpoint in geometry?

Back

A midpoint is a point that divides a line segment into two equal parts, which is crucial in proving triangle congruence.

Front

What is the definition of parallel lines?

Back

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

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 and opposite sides that are equal in length.

Front

What is the purpose of proving triangle congruence?

Back

Proving triangle congruence allows us to establish that two triangles are identical in shape and size, which is essential in various geometric applications.