Free Practice Questions for ATLAS Geometry EOC
Exam-style questions and explanations by OpenExamPrep.
Loading practice questions...
Explore More K-12 State Assessments
Continue into nearby exams from the same family. Each card keeps practice questions, study guides, flashcards, videos, and articles in one place.
More From This Family
Videos and articles for deeper review.
Key Facts: ATLAS Geometry EOC Exam
ATLAS — Arkansas Teaching, Learning, and Assessment System statewide summative program (DESE ATLAS 3-HS page).
Level 3+ — Performance levels aligned to grade-level Arkansas Academic Standards after 2024 standard setting (ATLAS 2023–24 Technical Report).
CAI — Test delivery and development partner Cambium Assessment, Inc. (ATLAS Technical Report / PATH).
Untimed — Official 3–10 and EOC summative tests are untimed; finish within one instructional day (ATLAS PATH 2024–25).
Free — State-funded assessment with no student testing fee (DESE statewide assessment program).
46 — The Geometry EOC blueprint has 46 operational items weighted 26% Right Triangles/Lines & Angles, 26% Geometric Figures, 24% Circles, and 24% Transformations/Similarity & Congruence (DESE Math Blueprint, July 2025).
Spring — Primary summative window (e.g., April–May); EOC also has a first-semester window when eligible (DESE testing calendar).
English — ATLAS is administered in English; the Test Administration Manual provides a Spanish translation of the test directions only, plus text-to-speech for math, science, and the writing prompt (ATLAS PATH 2024–25).
ATLAS Geometry EOC is Arkansas's statewide Geometry end-of-course summative, CAT-delivered by Cambium for DESE, untimed, free to students, and reported in four levels with Level 3+ as grade-level achievement.
Sample ATLAS Geometry EOC Practice Questions
Try these sample questions to review concepts for the ATLAS Geometry EOC exam. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.
1Two lines intersect and form four angles. If one angle measures 118°, what is the measure of the vertical angle opposite it?
2Two angles form a linear pair. One angle measures 73°. What is the measure of the other angle?
3In triangle ABC, m∠A = 42° and m∠B = 67°. What is m∠C?
4A right triangle has legs of lengths 6 and 8. What is the length of the hypotenuse?
5In a 45°-45°-90° triangle, each leg measures 7. What is the length of the hypotenuse?
6Parallel lines are cut by a transversal. One corresponding angle measures 55°. What is the measure of the other corresponding angle?
7Two angles are complementary. One measures 28°. What is the measure of the other?
8In triangle DEF, m∠D = 50° and m∠E = 60°. What is the measure of the exterior angle at F?
9Parallel lines m and n are cut by transversal t. An alternate interior angle to a 128° angle measures how many degrees?
10Parallel lines are cut by a transversal. One consecutive (same-side) interior angle measures 105°. What is the measure of the other consecutive interior angle?
About the ATLAS Geometry EOC Exam
The Arkansas ATLAS Geometry End-of-Course Assessment is part of the Arkansas Teaching, Learning, and Assessment System summative program administered by the Division of Elementary and Secondary Education. It measures student achievement of Arkansas Academic Standards in Geometry for students completing the Geometry course. Geometry EOC is course-based and may be taken by accelerated middle school students enrolled in Geometry in place of grade-level math. The official assessment is computer-adaptive within the grade or course, includes multiple item types (and for ELA a writing component), and is untimed under PATH rules. Results are reported in four performance levels (Level 1–Level 4), with Level 3 or higher indicating grade-level achievement. OpenExamPrep offers free English multiple-choice practice covering topics from ATLAS reporting categories as a study aid—not official items or a full format simulation.
Exam sponsor: Arkansas Division of Elementary and Secondary Education (DESE); delivered by Cambium Assessment, Inc. (CAI) for the Arkansas Department of Education / DESE. The requirements and fees below concern the certification or admission exam, separate from our free practice resources.
Questions
46 questions
Time Limit
Untimed. The official blueprint lists an estimated average test time of 75 to 85 minutes; PATH sets a 75-minute minimum sit time for Geometry (the 2024 average was about 71 minutes). First-semester EOC window available when students complete at least 75% of the eligible course.
Passing Score
Results are reported in four performance levels (Level 1–Level 4). Level 3 or higher indicates the student has demonstrated achievement aligned to grade-level Arkansas Academic Standards (2023–24 technical report / 2024 standard setting).
Exam / Certification Fees
Free to students and families; ATLAS is a state-funded statewide summative assessment administered through Arkansas public schools.
Exam sponsor websiteFees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.
Official sources
Our practice resources: topics covered
We aim to reflect publicly available exam outlines and topic information in our study resources. Coverage, format, and difficulty may differ from the actual exam, and we cannot guarantee that every detail is accurate or current. Confirm exam requirements, fees, and policies with the official exam sponsor.
Right Triangles, Lines & Angles
Right-triangle relationships, lines, and angle relationships.
Geometric Figures
Properties and relationships of geometric figures and polygons.
Circles
Circle theorems, angles, arcs, and related measures.
Transformations, Similarity & Congruence
Transformations, similarity, and congruence criteria and applications.
Preparing for the ATLAS Geometry EOC Exam
What You Need to Know
- Passing score: Results are reported in four performance levels (Level 1–Level 4). Level 3 or higher indicates the student has demonstrated achievement aligned to grade-level Arkansas Academic Standards (2023–24 technical report / 2024 standard setting).
- Exam length: 46 questions
- Time limit: Untimed. The official blueprint lists an estimated average test time of 75 to 85 minutes; PATH sets a 75-minute minimum sit time for Geometry (the 2024 average was about 71 minutes). First-semester EOC window available when students complete at least 75% of the eligible course.
- Exam / certification fees: Free to students and families; ATLAS is a state-funded statewide summative assessment administered through Arkansas public schools. Official sources
Using Our Practice Resources
- Work through all 100 available questions
- Review every answer and explanation
- Track weak areas and revisit them
- Use our AI tutor for tough concepts
ATLAS Geometry EOC: Suggested Study Strategy
Frequently Asked Questions
What is the Arkansas ATLAS Geometry end-of-course assessment?
It is the statewide end-of-course summative assessment in the Arkansas Teaching, Learning, and Assessment System (ATLAS) for Geometry, administered by DESE and aligned to Arkansas Academic Standards. Results are used for school accountability and to report student achievement.
Who takes this ATLAS assessment?
Arkansas public school students enrolled in the corresponding grade (for grade-level tests) or EOC-eligible course (Algebra I, Geometry, or Biology). Accelerated students may take math EOCs in place of grade-level math when enrolled in the course. Students who qualify for the alternate assessment take DLM instead.
How many questions are on the official ATLAS test?
Official EOC blueprint: 46 operational items — Right Triangles/Lines & Angles 12–14 items (26%), Geometric Figures 12–14 items (26%), Circles 10–12 items (24%), and Transformations/Similarity & Congruence 10–12 items (24%) (Arkansas Mathematics Standards Interim and Summative Blueprint, DESE, updated July 28, 2025).
Is ATLAS timed?
No. Official PATH guidance states ATLAS 3–10 content and EOC tests are untimed. Schools schedule minimum sit times for planning, and students should finish a summative content test within one instructional day.
What score is considered proficient?
ATLAS reports four performance levels (Level 1–Level 4). Level 3 or higher indicates achievement aligned to grade-level Arkansas Academic Standards based on the 2024 standard-setting cut scores.
Are these practice questions the real ATLAS exam?
No. These free multiple-choice practice questions are a study aid covering topics from Arkansas standards and ATLAS reporting categories. They are not official ATLAS items and do not replace authentic reading/writing, multi-step math modeling, science investigations, or the official computer-adaptive assessment.