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Geometry

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Geometry proofs made no sense until StudyPug. The video breakdowns clicked instantly. Passed my Regents with an 88.

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NY Geometry Help: Master Concepts FastHelp

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ID

Standard

StudyPug Topic

NY.GEO-G.CO.1

Know precise definitions of angle, circle, perpendicular line, parallel line, and line segment, based on the undefined notions of point, line, distance along a line, and distance around a circular arc as these exist within a plane.

NY.GEO-G.CO.2

Represent transformations as geometric functions that take points in the plane as inputs and give points as outputs. Compare transformations that preserve distance and angle measure to those that do not.

NY.GEO-G.CO.3

Given a regular or irregular polygon, describe the rotations and reflections (symmetries) that carry the polygon onto itself.

NY.GEO-G.CO.6

Use geometric descriptions of rigid motions to transform figures and to predict the effect of a given rigid motion on a given figure. Given two figures, use the definition of congruence in terms of rigid motions to decide if they are congruent.

NY.GEO-G.CO.7

Use the definition of congruence in terms of rigid motions to show that two triangles are congruent if and only if corresponding pairs of sides and corresponding pairs of angles are congruent.

NY.GEO-G.CO.8

Explain how the criteria for triangle congruence (ASA, SAS, SSS, AAS and HL (Hypotenuse Leg)) follow from the definition of congruence in terms of rigid motions.

NY.GEO-G.CO.10

Prove and apply theorems about triangles.

NY.GEO-G.CO.11

Prove and apply theorems about parallelograms.

NY.GEO-G.CO.12

Make, justify, and apply formal geometric constructions.

NY.GEO-G.CO.13

Make and justify the constructions for inscribing an equilateral triangle, a square and a regular hexagon in a circle.

NY.GEO-G.SRT.1

Verify experimentally the properties of dilations given by a center and a scale factor.

NY.GEO-G.SRT.2

Given two figures, use the definition of similarity in terms of similarity transformations to decide if they are similar. Explain using similarity transformations that similar triangles have equality of all corresponding pairs of angles and the proportionality of all corresponding pairs of sides.

NY.GEO-G.SRT.5

Use congruence and similarity criteria for triangles to: a. Solve problems algebraically and geometrically. b. Prove relationships in geometric figures.

NY.GEO-G.SRT.6

Understand that by similarity, side ratios in right triangles are properties of the angles in the triangle, leading to definitions of sine, cosine and tangent ratios for acute angles.

NY.GEO-G.SRT.7

Explain and use the relationship between the sine and cosine of complementary angles.

NY.GEO-G.SRT.8

Use sine, cosine, tangent, the Pythagorean Theorem and properties of special right triangles to solve right triangles in applied problems.

NY.GEO-G.SRT.9

Justify and apply the formula A= 1/2 ab sin (C) to find the area of any triangle by drawing an auxiliary line from a vertex perpendicular to the opposite side.

NY.GEO-G.C.1

Prove that all circles are similar.

NY.GEO-G.C.2a

Identify, describe and apply relationships between the angles and their intercepted arcs of a circle.

NY.GEO-G.C.2b

Identify, describe and apply relationships among radii, chords, tangents, and secants of a circle.

NY.GEO-G.C.5

Using proportionality, find one of the following given two others; the central angle, arc length, radius or area of sector.

NY.GEO-G.GPE.1a

Derive the equation of a circle of given center and radius using the Pythagorean Theorem. Find the center and radius of a circle, given the equation of the circle.

NY.GEO-G.GPE.1b

Graph circles given their equation.

NY.GEO-G.GPE.5

On the coordinate plane: a. Explore the proof for the relationship between slopes of parallel and perpendicular lines; b. Determine if lines are parallel, perpendicular, or neither, based on their slopes; and c. Apply properties of parallel and perpendicular lines to solve geometric problems.

NY.GEO-G.GPE.6

Find the point on a directed line segment between two given points that partitions the segment in a given ratio.

NY.GEO-G.GPE.7

Use coordinates to compute perimeters of polygons and areas of triangles and rectangles.

NY.GEO-G.GMD.1

Provide informal arguments for the formulas for the circumference of a circle, area of a circle, volume of a cylinder, pyramid, and cone.

NY.GEO-G.GMD.3

Use volume formulas for cylinders, pyramids, cones, and spheres to solve problems.

NY.GEO-G.GMD.4

Identify the shapes of plane sections of three-dimensional objects, and identify three-dimensional objects generated by rotations of two-dimensional objects.

NY.GEO-G.MG.1

Use geometric shapes, their measures, and their properties to describe objects.

NY.GEO-G.MG.2

Apply concepts of density based on area and volume of geometric figures in modeling situations.
Complete New York Geometry Coverage

Geometry Lessons

72

Video Explanations

451

Practice Problems

242

New York Standards

100% Aligned

Why New York Geometry Students Love StudyPug

Regents Exam Preparation

Regents Exam Preparation

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Certified Teachers

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Success Stories

Circle theorems were impossible. The AI found lessons instantly. Went from failing to a B+ in six weeks.

Jordan Lee

Transformations confused me all year. The step-by-step videos made everything clear. Aced my Regents with a 92.

Taylor Martinez

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Frequently Asked Questions

Get answers to common questions about StudyPug's Geometry course

What does Geometry coverage include?

Complete Geometry curriculum with video lessons, practice problems, step-by-step solutions, and progress tracking for transformations, congruence, similarity, trigonometry, circles, and coordinate geometry.

How does photo search work?

Take a photo of any geometry problem, and StudyPug finds the exact lesson teaching that concept. It's like having a personal tutor who knows exactly what you need.

Are the teachers certified New York educators?

Yes! Our teachers are certified New York educators who understand NY curriculum and create lessons specifically for Geometry Regents standards.

Can I use StudyPug on my phone or tablet?

Absolutely! StudyPug works on desktop, tablet, and mobile. Your progress syncs automatically so you can learn anywhere, anytime.

How will StudyPug help me prepare for the Geometry Regents?

We include Regents-style practice questions and teach the exact concepts tested on the exam. Students report significantly improved test scores and confidence on exam day.

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