NY Regents Exam - Geometry: Help and Review

  • Course type: Self-paced
  • Available Lessons: 135
  • Average Lesson Length: 8 min
  • Eligible for Certificate: Certificate completed Yes

    Certificates show that you have completed the course. They do not provide credit.

  • Watch a preview:

    What is Geometry?
    chapter 1 / lesson 1
    What is Geometry?

  • NY Regents Exam - Geometry: Help and Review Practice Test

Course Summary

Use this interactive review course to easily get ready to take the NY Regents Geometry exam. Watch our short video lessons at your own pace and then test your understanding of the topics with our quizzes. These resources can be accessed from any mobile platform so you can study on the go as well as at home.
Create an account
to start this course today
Try it risk-free for 30 days
Create an account
Try it risk-free for 30 days

11 chapters in NY Regents Exam - Geometry: Help and Review

Course Practice Test

Check your knowledge of this course with a 50-question practice test.
  • Comprehensive test covering all topics
  • Detailed video explanations for wrong answers
Week {{::cp.getGoalWeekForTopic(7, 11)}}
Course Progress Best Score
Lesson 1 - Triangles: Definition and Properties  Take Quiz
Lesson 2 - Area of Triangles and Rectangles  Take Quiz
Lesson 3 - Classifying Triangles by Angles and Sides  Take Quiz
Lesson 4 - Perimeter of Triangles and Rectangles  Take Quiz
Lesson 5 - Interior and Exterior Angles of Triangles: Definition & Examples  Take Quiz
Lesson 6 - How to Identify Similar Triangles  Take Quiz
Lesson 7 - Triangle Congruence Postulates: SAS, ASA & SSS  Take Quiz
Lesson 8 - Applications of Similar Triangles  Take Quiz
Lesson 9 - Congruence Proofs: Corresponding Parts of Congruent Triangles  Take Quiz
Lesson 10 - Perpendicular Bisector Theorem: Proof and Example  Take Quiz
Lesson 11 - Angle Bisector Theorem: Proof and Example  Take Quiz
Lesson 12 - Congruency of Isosceles Triangles: Proving the Theorem  Take Quiz
Lesson 13 - Converse of a Statement: Explanation and Example  Take Quiz
Lesson 14 - Median, Altitude, and Angle Bisectors of a Triangle  Take Quiz
Lesson 15 - Properties of Concurrent Lines in a Triangle  Take Quiz
Lesson 16 - Angles and Triangles: Practice Problems  Take Quiz
Lesson 17 - Congruency of Right Triangles: Definition of LA and LL Theorems  Take Quiz
Lesson 18 - Constructing Triangles: Types of Geometric Construction  Take Quiz
Lesson 19 - Constructing the Median of a Triangle  Take Quiz
Lesson 20 - The AAS (Angle-Angle-Side) Theorem: Proof and Examples  Take Quiz
Lesson 21 - The HA (Hypotenuse Angle) Theorem: Proof, Explanation, & Examples  Take Quiz
Lesson 22 - The HL (Hypotenuse Leg) Theorem: Definition, Proof, & Examples  Take Quiz
Lesson 23 - AA Similarity Postulate & Theorem  Take Quiz
Lesson 24 - Circumcenter: Definition, Formula & Construction  Take Quiz
Lesson 25 - Half-Angle: Formulas & Proof  Take Quiz
Lesson 26 - Intercepted Arc: Definition & Formula  Take Quiz
Lesson 27 - Percent Decrease: Formula & Calculation  Take Quiz
Lesson 28 - Similar Triangles: Definition, Formula & Properties  Take Quiz
Lesson 29 - Slope Triangle: Definition & Concept  Take Quiz
Lesson 30 - Trigonal Planar in Geometry: Structure, Shape & Examples  Take Quiz

Earning College Credit

Did you know… We have over 200 college courses that prepare you to earn credit by exam that is accepted by over 1,500 colleges and universities. You can test out of the first two years of college and save thousands off your degree. Anyone can earn credit-by-exam regardless of age or education level.

To learn more, visit our Earning Credit Page

Transferring credit to the school of your choice

Not sure what college you want to attend yet? Study.com has thousands of articles about every imaginable degree, area of study and career path that can help you find the school that's right for you.

Practice Tests in this course
Check your knowledge of this course with a 50-question practice test. Once you take the test, you will receive a detailed exam report complete with your personal statistics and even specific lessons to focus on! Take the practice test now
Your detailed study guide will include:
  • Answers and detailed explanations to each question
  • Video lessons to explain complicated concepts
Course Practice Test
More practice by chapter
See practice tests for: