Corresponding Parts of Congruent Triangles

Front

What are corresponding parts of congruent triangles?

Back

Corresponding parts of congruent triangles are sides and angles that are equal in measure when two triangles are congruent.

Front

If ΔABC ≅ ΔDEF, what can we say about the angles and sides of these triangles?

Back

The corresponding angles and sides of ΔABC and ΔDEF are equal.

Front

What is the symbol used to denote triangle congruence?

Back

The symbol for triangle congruence is '≅'.

Front

If two triangles are congruent, how many pairs of corresponding sides and angles are congruent?

Back

All three pairs of corresponding sides and all three pairs of corresponding angles are congruent.

Front

What is the relationship between the sides of congruent triangles?

Back

The lengths of corresponding sides of congruent triangles are equal.

Front

If PR = 2x + 6 and JL = 10 units, and ΔPQR ≅ ΔLJK, what is the value of PR when solved?

Back

PR = 30 units.

Front

If ∠K ≅ ∠T in congruent triangles ΔLMK and ΔLMT, what can we conclude about these angles?

Back

The angles ∠K and ∠T are equal in measure.

Front

What does the statement ΔLMK ≅ ΔLMT indicate?

Back

It indicates that triangles LMK and LMT are congruent, meaning their corresponding sides and angles are equal.

Front

If ∠C is 40° in congruent triangles, what is the measure of the corresponding angle ∠F if it is known to be equal?

Back

∠F = 50°.

Front

What is the definition of congruence in geometry?

Back

Congruence in geometry means that two figures have the same shape and size.