Unit 1, Lesson 13
Congruence
Grade 8
Practice
Problem 1
Which of these four figures is congruent to this figure?
Problem 2
These two figures are congruent and have corresponding points marked.
- Are angles \(ABC\) and \(A'B'C'\) congruent? Explain your reasoning.
- Measure angles \(ABC\) and \(A’B’C’\) to check your answer.
Problem 3
Here are two figures.
Explain why these two figures are not congruent.
Problem 4
Each picture shows two polygons, one labeled Polygon A and one labeled Polygon B. Describe how to move Polygon A into the position of Polygon B using a transformation.