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Arkansas ATLAS · Geometry EOC · Math

Arkansas ATLAS Geometry EOC Practice Test

Build Geometry Arkansas ATLAS EOC readiness with five focused 10-question practice sets covering angles, triangles, similarity, transformations, coordinates, circles, measurement, proofs, and modeling.

Arkansas ATLAS Geometry EOC practice sets

This Arkansas ATLAS Geometry EOC Practice Test page provides five short practice sets with 10 original multiple-choice questions each. The sets support supplemental review of angles, triangles, similarity, transformations, coordinates, circles, measurement, proofs, and geometric modeling.

Geometry skills covered

  • Parallel lines, angle relationships, triangle congruence, similarity, proof reasons, and exterior angles
  • Right triangles, sine, cosine, tangent, scale factors, geometric means, and real-world triangle models
  • Midpoints, distance, slope, reflections, rotations, dilations, translations, circles, and coordinate quadrilaterals
  • Circumference, area, arc and angle relationships, tangents, volume, surface area, sectors, and composite figures
  • Similar figures, parallelograms, rhombi, area models, polygon angles, transformations, and geometric reasoning

How to use this page

Complete one 10-question set at a time. Draw or visualize the diagram, write the geometric relationship, and review the explanation for every missed or guessed answer.

This is supplemental State Test Practice, State Assessment Practice, and Standardized Test Practice. It does not replace current Arkansas Department of Education ATLAS guidance, official blueprints, calculator policies, accommodations, or testing schedules.

For the broader Arkansas assessment hub, visit Arkansas State Assessments.

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5 Tests
1. Test2. Test3. Test4. Test5. Test

3. Test

Arkansas ATLAS Geometry EOC Practice Questions

A 10-question Arkansas ATLAS Geometry EOC practice set on coordinate geometry and transformations, with answers and explanations.

Read each geometry problem carefully, choose one answer, and review the explanation after responding.

10 Questions
0/10 Questions0 %
Correct 0
Incorrect 0
Unanswered 10
1. QuestionMultiple choice

What is the midpoint of (−2,5)(−2, 5) and (6,1)(6, 1)?

Please select an answer first.

Correct answer: A

The correct answer is (2,3)(2, 3).

  1. Identify the geometry idea: Decide whether the question uses angles, triangles, similarity, transformations, coordinates, circles, measurement, or proof.
  2. Show the reasoning: Average the coordinates: ((−2 + 6)/2, (5 + 1)/2) = (2, 3).
  3. Check the result: Review the diagram relationships, units, signs, and geometric definitions before choosing the answer.

Average the coordinates: ((−2 + 6)/2, (5 + 1)/2) = (2, 3).

2. QuestionMultiple choice

What is the distance between (1,2)(1, 2) and (7,10)(7, 10)?

Please select an answer first.

Correct answer: B

The correct answer is 10units10 units.

  1. Identify the geometry idea: Decide whether the question uses angles, triangles, similarity, transformations, coordinates, circles, measurement, or proof.
  2. Show the reasoning: The changes are 6 and 8, so the distance is the square root of 36 + 64, or 10.
  3. Check the result: Review the diagram relationships, units, signs, and geometric definitions before choosing the answer.

The changes are 6 and 8, so the distance is the square root of 36 + 64, or 10.

3. QuestionMultiple choice

A line has slope 33. What is the slope of a perpendicular line?

Please select an answer first.

Correct answer: C

The correct answer is −13−\frac{1}{3}.

  1. Identify the geometry idea: Decide whether the question uses angles, triangles, similarity, transformations, coordinates, circles, measurement, or proof.
  2. Show the reasoning: Perpendicular nonvertical slopes are negative reciprocals, so the slope is −1/3.
  3. Check the result: Review the diagram relationships, units, signs, and geometric definitions before choosing the answer.

Perpendicular nonvertical slopes are negative reciprocals, so the slope is −1/3.

4. QuestionMultiple choice

Reflecting the point (4,−7)(4, −7) over the x-axis gives which point?

Please select an answer first.

Correct answer: D

The correct answer is (4,7)(4, 7).

  1. Identify the geometry idea: Decide whether the question uses angles, triangles, similarity, transformations, coordinates, circles, measurement, or proof.
  2. Show the reasoning: Reflection over the x-axis keeps x and changes the sign of y.
  3. Check the result: Review the diagram relationships, units, signs, and geometric definitions before choosing the answer.

Reflection over the x-axis keeps x and changes the sign of y.

5. QuestionMultiple choice

Rotating (2,5)(2, 5) 90 degrees counterclockwise about the origin gives which point?

Please select an answer first.

Correct answer: A

The correct answer is (−5,2)(−5, 2).

  1. Identify the geometry idea: Decide whether the question uses angles, triangles, similarity, transformations, coordinates, circles, measurement, or proof.
  2. Show the reasoning: A 90 degree counterclockwise rotation maps (x, y) to (−y, x).
  3. Check the result: Review the diagram relationships, units, signs, and geometric definitions before choosing the answer.

A 90 degree counterclockwise rotation maps (x, y) to (−y, x).

6. QuestionMultiple choice

A dilation centered at the origin uses scale factor 12\frac{1}{2}. What is the image of (8,−6)(8, −6)?

Please select an answer first.

Correct answer: B

The correct answer is (4,−3)(4, −3).

  1. Identify the geometry idea: Decide whether the question uses angles, triangles, similarity, transformations, coordinates, circles, measurement, or proof.
  2. Show the reasoning: Multiply both coordinates by 1/2 to obtain (4, −3).
  3. Check the result: Review the diagram relationships, units, signs, and geometric definitions before choosing the answer.

Multiply both coordinates by 1/2 to obtain (4, −3).

7. QuestionMultiple choice

Which transformation preserves lengths and angle measures?

Please select an answer first.

Correct answer: C

The correct answer is A rotation.

  1. Identify the geometry idea: Decide whether the question uses angles, triangles, similarity, transformations, coordinates, circles, measurement, or proof.
  2. Show the reasoning: Rotations are rigid motions and preserve distances and angle measures.
  3. Check the result: Review the diagram relationships, units, signs, and geometric definitions before choosing the answer.

Rotations are rigid motions and preserve distances and angle measures.

8. QuestionMultiple choice

Which equation represents a line through (0,4)(0, 4) with slope −2−2?

Please select an answer first.

Correct answer: D

The correct answer is y=−2x+4y = −2x + 4.

  1. Identify the geometry idea: Decide whether the question uses angles, triangles, similarity, transformations, coordinates, circles, measurement, or proof.
  2. Show the reasoning: Use y = mx + b with slope −2 and y-intercept 4.
  3. Check the result: Review the diagram relationships, units, signs, and geometric definitions before choosing the answer.

Use y = mx + b with slope −2 and y-intercept 4.

9. QuestionMultiple choice

What is the equation of the circle centered at (3,−2)(3, −2) with radius 5?

Please select an answer first.

Correct answer: A

The correct answer is (x−3)2+(y+2)2=25(x − 3)^2 + (y + 2)^2 = 25.

  1. Identify the geometry idea: Decide whether the question uses angles, triangles, similarity, transformations, coordinates, circles, measurement, or proof.
  2. Show the reasoning: Use (x − h) squared + (y − k) squared = r squared.
  3. Check the result: Review the diagram relationships, units, signs, and geometric definitions before choosing the answer.

Use (x − h) squared + (y − k) squared = r squared.

10. QuestionMultiple choice

A quadrilateral has vertices (0,0)(0,0), (4,0)(4,0), (6,3)(6,3), and (2,3)(2,3). What type of quadrilateral is it?

Please select an answer first.

Correct answer: B

The correct answer is A parallelogram.

  1. Identify the geometry idea: Decide whether the question uses angles, triangles, similarity, transformations, coordinates, circles, measurement, or proof.
  2. Show the reasoning: Both pairs of opposite sides are parallel, so the quadrilateral is a parallelogram.
  3. Check the result: Review the diagram relationships, units, signs, and geometric definitions before choosing the answer.

Both pairs of opposite sides are parallel, so the quadrilateral is a parallelogram.

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Frequently asked questions about Arkansas ATLAS Geometry EOC Practice Test

Which Geometry skills are covered?

The page covers angles, triangles, similarity, trigonometry, transformations, coordinates, circles, measurement, proofs, and modeling.

How many questions are included?

There are five practice sets with 10 questions each, for 50 questions in total. Each set can be completed separately.

Are these official ATLAS questions?

No. These are original supplemental practice questions. Check the latest Arkansas Department of Education information for official materials, standards, accommodations, and policies.