Geometry Ch. 3-4-5 Final Review

Front

List the sides of a triangle in order from greatest to smallest when the sides are CA, CB, AB.

Back

CA, CB, AB

Front

What rule can be used to prove that two triangles are congruent if two angles and the included side are known?

Back

AAS (Angle-Angle-Side)

Front

What rule can be used to prove that two triangles are congruent if two angles and a non-included side are known?

Back

ASA (Angle-Side-Angle)

Front

What rule can be used to prove that two right triangles are congruent if the hypotenuse and one leg are known?

Back

HL (Hypotenuse-Leg)

Front

If G is the point of intersection of medians in a triangle and AF = 24, what is the length of GF?

Back

8

Front

Define the term 'congruent triangles'.

Back

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

Front

What is the Triangle Inequality Theorem?

Back

The sum of the lengths of any two sides of a triangle must be greater than the length of the third side.

Front

What does AAS stand for in triangle congruence?

Back

Angle-Angle-Side, a rule for proving triangle congruence.

Front

What does ASA stand for in triangle congruence?

Back

Angle-Side-Angle, a rule for proving triangle congruence.

Front

What does HL stand for in triangle congruence?

Back

Hypotenuse-Leg, a rule for proving congruence in right triangles.