This lesson teaches how to identify congruent figures by comparing their segments and angles. It explains that congruence in geometry means having the same length, measure, or size. The lesson clarifies common misunderstandings about congruence, emphasizing that congruent figures must be the same size and shape. Examples are provided to illustrate congruent segments, angles, and figures, highlighting the importance of corresponding parts.

What does the term 'congruent' mean in geometry?

• Being perpendicular

• Being parallel

• Having the same length, measure, or size

• Having the same color

Which of the following transformations is considered rigid?

• Shearing

• Dilation

• Translation

• Scaling

Why are two figures with the same shape not always congruent?

• They might be in different orientations

• They might have different sizes

• They might be in different locations

• They might have different colors

What makes two segments congruent?

• They are perpendicular

• They have the same length

• They are parallel

• They have the same color

Which of the following pairs of angles are congruent?

• Angle PQR and Angle STU, both measuring 30 degrees

• Angle JKL and Angle MNO, one measuring 90 degrees and the other 80 degrees

• Angle DEF and Angle GHI, one measuring 45 degrees and the other 50 degrees

• Angle ABC and Angle XYZ, both measuring 60 degrees