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Key Facts: LEAP 2025 Geometry Exam

LEAP 2025 High School Geometry EOC is Louisiana's mandatory statewide math assessment for high school Geometry students.

Administered digitally via the DRC INSIGHT test platform across Louisiana school districts.

Features 3 testing sessions totaling 240 minutes of operational testing time (25 + 55 + 80 + 80 minutes).

Session 1a is strictly non-calculator; Session 1b and Sessions 2 and 3 permit approved graphing/scientific calculators.

Performance is categorized into 5 levels: Unsatisfactory, Approaching Basic, Basic, Mastery, and Advanced.

Scoring Approaching Basic or above counts as passing toward Louisiana's EOC graduation requirement (math pair: Algebra I or Geometry).

Covers 4 key domains: Congruence & Proof, Similarity & Right Triangle Trigonometry, Circles & Geometric Properties, and Volume & 3D Modeling.

OpenExamPrep offers 100 free independent multiple-choice practice questions with detailed explanations for 2026 preparation.

LEAP 2025 Geometry EOC is Louisiana's mandatory computer-based high school math assessment administered via DRC INSIGHT. It covers congruence, similarity, trigonometry, circles, and 3D volume modeling across three sessions, with Mastery or Advanced indicating grade-level proficiency and graduation readiness.

Sample LEAP 2025 Geometry Practice Questions

Try these sample questions to review concepts for the LEAP 2025 Geometry exam. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1Point A(3, -4) is reflected across the x-axis. What are the coordinates of image A'?
A.(-3, 4)
B.(4, 3)
C.(-3, -4)
D.(3, 4)
Explanation: Reflecting a point across the x-axis negates its y-coordinate while keeping the x-coordinate unchanged: (x, y) -> (x, -y). Therefore, (3, -4) becomes (3, 4).
2Point B(-2, 5) is translated according to the rule (x, y) -> (x + 4, y - 3). What are the coordinates of image B'?
A.(2, 2)
B.(-6, 2)
C.(-6, 8)
D.(2, 8)
Explanation: Apply the translation rule by adding 4 to the x-coordinate and subtracting 3 from the y-coordinate: x' = -2 + 4 = 2 and y' = 5 - 3 = 2. Image B' is at (2, 2).
3A triangle has interior angles measuring 48° and 62°. What is the measure of the third interior angle?
A.60°
B.70°
C.80°
D.110°
Explanation: The sum of interior angles in any triangle is always 180°. Subtract the sum of the two given angles from 180°: 180° - (48° + 62°) = 180° - 110° = 70°.
4Two parallel lines are intersected by a transversal line. If one consecutive (same-side) interior angle measures 115°, what is the measure of the other consecutive interior angle?
A.75°
B.65°
C.25°
D.115°
Explanation: Consecutive interior angles formed by parallel lines cut by a transversal are supplementary, meaning their sum is 180°. 180° - 115° = 65°.
5Point P(4, 2) is rotated 90° counterclockwise about the origin. What are the coordinates of image P'?
A.(2, 4)
B.(2, -4)
C.(-2, 4)
D.(-4, -2)
Explanation: A 90° counterclockwise rotation about the origin follows the coordinate transformation rule (x, y) -> (-y, x). Applying this to (4, 2) yields (-2, 4).
6Which geometric transformation does NOT result in an image that is congruent to the pre-image?
A.Dilation with scale factor 2
B.Translation 5 units left
C.Reflection over the line y = x
D.Rotation 180° about the origin
Explanation: Dilations change the size of a figure by multiplying distance by a scale factor k != 1, producing similar figures rather than congruent figures. Rigid transformations (translations, reflections, rotations) preserve both size and shape.
7Triangle ABC is similar to triangle DEF (ΔABC ~ ΔDEF). If AB = 6 cm, BC = 8 cm, and DE = 9 cm, what is the length of side EF?
A.12 cm
B.11 cm
C.10 cm
D.14 cm
Explanation: Corresponding sides of similar triangles are proportional: AB / DE = BC / EF. Substituting the given values gives 6 / 9 = 8 / EF, which simplifies to 6 * EF = 72, so EF = 12 cm.
8Triangle XYZ is isosceles with XY = XZ. If the vertex angle X measures 40°, what is the measure of base angle Y?
A.60°
B.140°
C.70°
D.50°
Explanation: In an isosceles triangle, the base angles opposite the congruent sides are congruent (∠Y = ∠Z). The sum of all interior angles is 180°, so ∠Y + ∠Z = 180° - 40° = 140°. Since ∠Y = ∠Z, ∠Y = 140° / 2 = 70°.
9In triangle ABC, point D is the midpoint of side AB and point E is the midpoint of side AC. If base BC = 18 cm, what is the length of midsegment DE?
A.12 cm
B.6 cm
C.9 cm
D.36 cm
Explanation: The Triangle Midsegment Theorem states that the segment connecting the midpoints of two sides of a triangle is parallel to the third side and half as long: DE = (1/2) * BC = (1/2) * 18 = 9 cm.
10Which criteria CANNOT be used to prove that two triangles are congruent?
A.SSS (Side-Side-Side)
B.SAS (Side-Angle-Side)
C.ASA (Angle-Side-Angle)
D.AAA (Angle-Angle-Angle)
Explanation: AAA (Angle-Angle-Angle) proves that two triangles are similar, but not necessarily congruent, because two triangles can have equal corresponding angles with different overall scale dimensions.

About the LEAP 2025 Geometry Exam

The LEAP 2025 High School Geometry End-of-Course (EOC) Assessment is Louisiana's statewide computer-based test designed to measure high school student mastery of the Louisiana Student Standards for Mathematics (LSSM) in Geometry. Administered in high schools across Louisiana via the DRC INSIGHT online platform, the exam evaluates core competencies including geometric transformations, congruence, similarity, right triangle trigonometry, circle properties, coordinate geometry proofs, and 3D modeling volume formulas. Scoring Approaching Basic or above counts as passing toward Louisiana's EOC graduation requirement (math pair: Algebra I or Geometry). OpenExamPrep provides 100 high-quality, independent practice questions with step-by-step explanations to support student preparation.

Exam sponsor: Louisiana Department of Education (LDOE) with DRC (Data Recognition Corporation). The requirements and fees below concern the certification or admission exam, separate from our free practice resources.

Assessment

Question count not published by the exam provider

Time Limit

240 minutes total across three sessions (official design: Session 1a no-calculator 25 min, Session 1b calculator 55 min, Sessions 2 and 3 calculator 80 min each).

Passing Score

LEAP 2025 achievement levels: Unsatisfactory, Approaching Basic, Basic, Mastery, Advanced. Approaching Basic or above counts as passing toward Louisiana's EOC graduation requirement; Mastery or Advanced indicates college- and career-readiness.

Exam / Certification Fees

Free for Louisiana public high school students; required EOC assessment.

Exam sponsor website

Fees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.

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.

~32%

Congruence & Proof

Transformations, rigid motions, triangle congruence criteria (SSS, SAS, ASA, AAS, HL), formal geometric proofs, and constructions.

~33%

Similarity & Right Triangle Trigonometry

Dilations, similarity transformations and proofs, right triangle trigonometry (sine, cosine, tangent), and Pythagorean applications.

~18%

Circles & Geometric Properties

Circle theorems, central and inscribed angles, arc lengths, sector areas, circle equations, and coordinate geometry proofs.

~17%

Volume & 3D Modeling

Volume and surface area formulas for 3D solids, density calculations, geometric modeling, cross-sections, and solids of revolution.

Preparing for the LEAP 2025 Geometry Exam

What You Need to Know

  • Passing score: LEAP 2025 achievement levels: Unsatisfactory, Approaching Basic, Basic, Mastery, Advanced. Approaching Basic or above counts as passing toward Louisiana's EOC graduation requirement; Mastery or Advanced indicates college- and career-readiness.
  • Assessment: Question count not published by the exam provider
  • Time limit: 240 minutes total across three sessions (official design: Session 1a no-calculator 25 min, Session 1b calculator 55 min, Sessions 2 and 3 calculator 80 min each).
  • Exam / certification fees: Free for Louisiana public high school students; required EOC assessment. 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

LEAP 2025 Geometry: Suggested Study Strategy

1Master core trigonometric ratios (sin, cos, tan) and memorize key Pythagorean triples (3-4-5, 5-12-13, 8-15-17) to save time during calculator sessions.
2Review coordinate geometry rules, including midpoint, distance, and parallel/perpendicular slope relationships (m1 * m2 = -1).
3Practice identifying triangle congruence (SSS, SAS, ASA, AAS, HL) versus triangle similarity (AA~, SAS~, SSS~) criteria to avoid confusing side ratio requirements.
4Memorize standard volume formulas for prisms, cylinders, pyramids, cones, and spheres, as well as density (Density = Mass / Volume) applications.
5Familiarize yourself with circle theorems, including inscribed angle measures, arc length formulas, sector area calculations, and standard circle equations (x-h)^2 + (y-k)^2 = r^2.

Frequently Asked Questions

What is the LEAP 2025 High School Geometry EOC assessment?

The LEAP 2025 Geometry EOC is Louisiana's statewide end-of-course exam for high school students enrolled in Geometry. It measures student achievement against the Louisiana Student Standards for Mathematics (LSSM).

Who must take the LEAP 2025 Geometry test?

All Louisiana public high school students taking a course aligned to the high school Geometry standards must take the LEAP 2025 Geometry assessment upon completing the course.

What score is required to meet graduation requirements in Louisiana?

Student results are categorized into five achievement levels: Unsatisfactory, Approaching Basic, Basic, Mastery, and Advanced. Scoring Approaching Basic or above counts as passing toward Louisiana's EOC graduation requirement (math pair: Algebra I or Geometry); Mastery or Advanced demonstrates college and career readiness.

How is the LEAP 2025 Geometry EOC structured?

The exam is administered online via DRC INSIGHT in three sessions: Session 1a (no calculator, 25 min), Session 1b (calculator, 55 min), and Sessions 2 and 3 (calculator, 80 min each). Total testing time is 240 minutes.

What topics are covered on the LEAP 2025 Geometry test?

The test evaluates four main reporting categories: Congruence & Proof, Similarity & Right Triangle Trigonometry, Circles & Geometric Properties, and Volume & 3D Modeling.

Are calculators allowed on the LEAP 2025 Geometry test?

Calculators are strictly prohibited during Session 1a (No Calculator). During Session 1b and Sessions 2 and 3, students are provided an online graphing or scientific calculator within the DRC INSIGHT software or may use an approved hand-held calculator.

How do OpenExamPrep practice questions help with LEAP 2025 Geometry prep?

OpenExamPrep provides 100 multiple-choice practice items with detailed mathematical solutions and distractor explanations, allowing students to reinforce key concepts in geometry proofs, trigonometry, circle theorems, and 3D volume modeling.