U4- Triangle Congruence Review

Front

If BCDE ≅ OPQR, then DE = ?

Back

QR

Front

For which situation could you prove ∆1 ≅ ∆2 using the H-L Theorem?

Back

III only

Front

What other information do you need in order to prove the triangles congruent using the SAS Congruence Postulate?

Back

The length of one side and the included angle.

Front

What shortcut would you use to prove the triangles congruent?

Back

ASA

Front

∠ABC ≅ ?

Back

∠MNP

Front

What does SSS stand for in triangle congruence?

Back

Side-Side-Side: If three sides of one triangle are equal to three sides of another triangle, the triangles are congruent.

Front

What does SAS stand for in triangle congruence?

Back

Side-Angle-Side: If two sides and the included angle of one triangle are equal to two sides and the included angle of another triangle, the triangles are congruent.

Front

What does ASA stand for in triangle congruence?

Back

Angle-Side-Angle: If two angles and the included side of one triangle are equal to two angles and the included side of another triangle, the triangles are congruent.

Front

What does AAS stand for in triangle congruence?

Back

Angle-Angle-Side: 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, the triangles are congruent.

Front

What is the H-L Theorem?

Back

Hypotenuse-Leg Theorem: If the hypotenuse and one leg of a right triangle are equal to the hypotenuse and one leg of another right triangle, the triangles are congruent.