Geometry Unit 4 Review
Authored by Breanne Schroeder
Mathematics
10th Grade
CCSS covered
Used 103+ times
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This quiz covers triangle congruence theorems and geometric proofs, which represents a fundamental unit in high school geometry typically taught at the 10th grade level. Students must demonstrate mastery of triangle congruence criteria including SSS (Side-Side-Side), SAS (Side-Angle-Side), ASA (Angle-Side-Angle), AAS (Angle-Angle-Side), and HL (Hypotenuse-Leg), while also recognizing that SSA is not a valid congruence theorem. The problems require students to analyze given information, identify missing components needed to prove congruence, write proper congruence statements using correct vertex correspondence, and construct formal geometric proofs using definitions, postulates, and theorems. Students need solid understanding of geometric properties like the reflexive property, definition of midpoint and angle bisector, vertical angles theorem, and CPCTC (Corresponding Parts of Congruent Triangles are Congruent) to successfully complete multi-step proofs and justify each logical step. Created by Breanne Schroeder, a Mathematics teacher in US who teaches grade 10. This comprehensive review quiz provides excellent preparation for students mastering Unit 4 geometry concepts and serves multiple instructional purposes throughout the learning process. Teachers can use this as a diagnostic pre-assessment to identify knowledge gaps, assign it as homework to reinforce classroom instruction, or implement it as a formative assessment before the unit exam. The variety of question types—from identifying congruence criteria to completing formal proof steps—makes it ideal for differentiated practice sessions where students can work through problems at their own pace. This quiz effectively supports student preparation for high-stakes assessments while building confidence with proof-writing techniques that form the foundation for advanced geometry topics. The content aligns with Common Core standards G-CO.B.7 and G-CO.B.8, focusing on triangle congruence criteria and formal geometric reasoning.
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30 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
If M is the midpoint of AB, then AM = MB
Tags
CCSS.HSG.CO.C.10
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
What is the "statement" for step 3 of the proof?
Tags
CCSS.HSG.SRT.B.5
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Are the triangles congruent, if yes, why?
Tags
CCSS.HSG.SRT.B.5
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Which of the following is NOT a triangle congruence criteria?
Tags
CCSS.HSG.SRT.B.5
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Are the triangles congruent, if yes, why?
Tags
CCSS.HSG.SRT.B.5
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Are the triangles congruent, if yes, why?
Tags
CCSS.HSG.SRT.B.5
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Are the triangles congruent, if yes, why?
Tags
CCSS.HSG.SRT.B.5
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