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Geometry 4-1 Congruent Figures
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by Matthew Richardson
| 22 Questions
Note from the author:
A complete formative lesson with embedded slideshow, mini lecture screencasts, checks for understanding, practice items, mixed review, and reflection. I create these assignments to supplement each lesson of Pearson's Common Core Edition Algebra 1, Algebra 2, and Geometry courses. See also mathquest.net and twitter.com/mathquestEDU.
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10 pts
Solve It! You are working on a puzzle. You've almost finished, except for a few pieces of the sky. Match the puzzle piece numbers with the space letters to place the remaining pieces in the puzzle.
  • A
    Answer by dragging items here
  • B
    Answer by dragging items here
  • C
    Answer by dragging items here
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10 pts
Problem 1 Got It?
Select all that apply.
A
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D
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3
10 pts
Problem 2 Got It? Suppose the following:
What is m∠V? Enter only a number.
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10 pts
Problem 3 Got It?

True
False
5
10 pts
Explain your reasoning.
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40 pts
Problem 4 Got It? Complete the proof on the canvas. You may use any of the three styles learned: two-column, paragraph, or flow
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10 pts
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8
10 pts
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9
10 pts
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10
10 pts
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11
10 pts
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12
10 pts
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13
10 pts
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15
10 pts
Reasoning: If each angle in one triangle is congruent to its corresponding angle in another triangle, are the two triangles congruent? Explain.
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16
10 pts
Error Analysis: Walter sketched the diagram shown. He claims it shows that the two polygons are congruent. What information is missing to support his claim?
17
10 pts
Review Lesson 3-8: Write an equation for a line perpendicular to the given line.

18
10 pts
Review Lesson 3-8: Write an equation for a line perpendicular to the given line.

19
10 pts
Review Lesson 1-7: Find the distance between the points. If necessary, round to the nearest tenth.
Enter only a number.
20
10 pts
Vocabulary Review: Cross out the figure(s) that are NOT polygons.
21
10 pts
Use Your Vocabulary: Categorize each statement.
  • True
    Answer by dragging items here
  • False
    Answer by dragging items here
22
10 pts
Reflection: Math Success
Add to my formatives list