Congruent

What does it mean for two triangles to be congruent?

• They have the same shape but different sizes.

• They have the same size but different shapes.

• They have the exact same shape and size.

• They must have the same orientation.

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If two triangles have all three corresponding sides of the same length, what can be concluded about them?

• They are similar but not necessarily congruent.

• They are congruent.

• They have different orientations.

• They are right-angled triangles.

For the SAS (Side, Angle, Side) rule to prove triangle congruence, what must be true about the angle?

• It must be any angle in the triangle.

• It must be the angle opposite one of the given sides.

• It must be the angle included between the two given sides.

• It must be a right angle.

When using the AAS (Angle, Angle, Side) rule to determine congruence, what is crucial about the side?

• It must be the longest side.

• It must be the side included between the two angles.

• It must be in the same relative position to the angles in both triangles.

• It must be a hypotenuse.

The RHS (Right angle, Hypotenuse, Side) rule can be used to prove congruence for which type of triangles?

• Any triangle with a 90-degree angle.

• Only equilateral triangles.

• Only isosceles triangles.

• Any triangle where all three sides are known.