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Geometry 4-4 Using Corresponding Parts of Congruent Triangles
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5 (1 rating)
by Matthew Richardson
| 16 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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The outlined content above was added from outside of Formative.
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1
10 pts
Solve It! Is △ABC congruent to △GHI?
Yes
No
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3
20 pts
Problem 1 Got It? Complete the proof on the canvas.
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4
20 pts
Problem 2 Got It? Complete the proof on the canvas.
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5
10 pts
Problem 2 Got It? Reasoning: If the landmark were not at sea level, would the method in Problem 2 work? Explain.
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6
10 pts
A
B
C
D
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7
10 pts
A
B
C
D
8
10 pts
Reasoning: How does the fact that corresponding parts of congruent triangles are congruent relate to the definition of congruent triangles?
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9
10 pts
Error Analysis: Find and correct the error(s) in the proof.
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10
10 pts
Review Lesson 4-3: Name the postulate or theorem you can use to prove the triangles congruent.
SAS
ASA
AAS
SSS
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11
10 pts
Review Lesson 4-3: Name the postulate or theorem you can use to prove the triangles congruent.
ASA
SSS
SAS
AAS
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12
10 pts
Review Lesson 3-5: What is the side opposite ∠ABC?
side AB
side BC
side CA
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13
10 pts
Review Lesson 3-5: What is the angle opposite side AB?
∠ABC
∠BCA
∠CAB
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14
10 pts
Review Lesson 3-5: Find the value of x.
Enter only a number.
15
10 pts
Use Your Vocabulary: Complete each statement with proof or prove.
• In geometry, a __?__ uses definitions, postulates, and theorems to prove theorems.