Intro to Congruence Quiz

What does it mean for two triangles to be congruent?

• Two triangles are congruent if they have the same shape but different sizes.

• Two triangles are congruent if they have the same size but different shapes.

• Two triangles are congruent if they have different shapes and sizes.

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

Which of the following statements is true about congruent triangles?

• Congruent triangles have equal corresponding angles but not necessarily equal corresponding sides.

• Congruent triangles have equal corresponding angles and equal corresponding sides.

• Congruent triangles have equal corresponding angles and equal corresponding sides, but they may not have the same shape.

• Congruent triangles have equal corresponding sides but not necessarily equal corresponding angles.

Which of the following is a congruence transformation?

• Dilations, shears, and stretches.

• Scalings, compressions, and expansions.

• Translations, rotations, and reflections

• Projections, compressions, and shears.

If two triangles are congruent, what can you say about their corresponding angles?

• Their corresponding angles are equal.

• Their corresponding angles are supplementary.

• Their corresponding angles are complementary.

• Their corresponding angles are not equal.

Which of the following is NOT a congruence transformation?

• dilation

• reflection

• rotation

• translation

If triangle ABC is congruent to triangle DEF, which of the following statements is true?

• Corresponding angles of triangle ABC are equal to corresponding angles of triangle DEF.

• The perimeters of triangle ABC and triangle DEF are equal.

• The areas of triangle ABC and triangle DEF are equal.

• The side lengths of triangle ABC are equal to the side lengths of triangle DEF.

Which of the following is a congruence postulate?

• Side-Side-Side (SSS) Congruence Postulate

• Angle-Side-Angle (ASA) Congruence Postulate

• Side-Angle-Side (SAS) Congruence Postulate

• Angle-Angle (AA) Congruence Postulate

If triangle ABC is congruent to triangle DEF, which of the following statements is true?

• The corresponding sides of triangle ABC are equal to the corresponding sides of triangle DEF.

• Triangle ABC is larger than triangle DEF.

• Triangle ABC is smaller than triangle DEF.

• The corresponding angles of triangle ABC are equal to the corresponding angles of triangle DEF.

Which of the following is a congruence criterion for triangles?

• Side-Side-Side (SSS)

• Side-Angle-Side (SAS)

• Angle-Angle-Side (AAS)

• Angle-Side-Angle (ASA)

If triangle ABC is congruent to triangle DEF, which of the following statements is true?

• The side lengths of triangle ABC are equal to the side lengths of triangle DEF.

• The perimeters of triangle ABC and triangle DEF are equal.

• The areas of triangle ABC and triangle DEF are equal.

• Corresponding angles of triangle ABC are equal to corresponding angles of triangle DEF.