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Master High School Geometry

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Join 8,500+ Hawaii students mastering geometry with step-by-step video lessons and unlimited practice

Why Geometry Students Choose StudyPug

Three ways you get help — even when you’re stuck

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Search with Photo

Snap a photo of any geometry problem and get the exact lesson—congruence proofs, circle theorems, or trig ratios

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Unlimited Practice

Thousands of practice questions with step-by-step solutions covering all Geometry standards

How StudyPug Works for You

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Pick Your Course

Choose High School Geometry and see every topic from your class—congruence, similarity, circles, trigonometry, and coordinate geometry

2

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Get Unstuck

Upload homework problems or browse curriculum-aligned lessons on triangle proofs, circle theorems, or trigonometric ratios

3

Practice & Master
Practice & Master

Work through similar problems until concepts stick—from transformations to surface area calculations

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See Results

Track exactly what you've mastered—congruence proofs, Pythagorean theorem, trigonometry, and more

Hawaii High School Geometry | StudyPugHelp

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ID

Standard

StudyPug Topic

CC.HSG.CO.A.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.

CC.HSG.CO.A.2

Represent transformations in the plane using, e.g., transparencies and geometry software; describe transformations as functions that take points in the plane as inputs and give other points as outputs. Compare transformations that preserve distance and angle to those that do not.

CC.HSG.CO.A.3

Given a rectangle, parallelogram, trapezoid, or regular polygon, describe the rotations and reflections that carry it onto itself.

CC.HSG.CO.B.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.

CC.HSG.CO.B.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.

CC.HSG.CO.B.8

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

CC.HSG.CO.C.10

Prove theorems about triangles.

CC.HSG.CO.C.11

Prove theorems about parallelograms.

CC.HSG.CO.D.12

Make formal geometric constructions with a variety of tools and methods.

CC.HSG.CO.D.13

Construct an equilateral triangle, a square, and a regular hexagon inscribed in a circle.

CC.HSG.SRT.A.1

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

CC.HSG.SRT.A.2

Given two figures, use the definition of similarity in terms of similarity transformations to decide if they are similar; explain using similarity transformations the meaning of similarity for triangles as the equality of all corresponding pairs of angles and the proportionality of all corresponding pairs of sides.

CC.HSG.SRT.B.5

Use congruence and similarity criteria for triangles to solve problems and to prove relationships in geometric figures.

CC.HSG.SRT.C.6

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

CC.HSG.SRT.C.7

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

CC.HSG.C.A.1

Prove that all circles are similar.

CC.HSG.C.A.2

Identify and describe relationships among inscribed angles, radii, and chords.

CC.HSG.C.A.3

Construct the inscribed and circumscribed circles of a triangle, and prove properties of angles for a quadrilateral inscribed in a circle.

CC.HSG.C.A.4

Construct a tangent line from a point outside a given circle to the circle.

CC.HSG.C.B.5

Derive using similarity the fact that the length of the arc intercepted by an angle is proportional to the radius, and define the radian measure of the angle as the constant of proportionality; derive the formula for the area of a sector.

CC.HSG.GPE.A.1

Derive the equation of a circle of given center and radius using the Pythagorean Theorem; complete the square to find the center and radius of a circle given by an equation.

CC.HSG.GPE.A.2

Derive the equation of a parabola given a focus and directrix.

CC.HSG.GPE.A.3

Derive the equations of ellipses and hyperbolas given the foci, using the fact that the sum or difference of distances from the foci is constant.

CC.HSG.GPE.B.5

Prove the slope criteria for parallel and perpendicular lines and use them to solve geometric problems.

CC.HSG.GPE.B.6

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

CC.HSG.GPE.B.7

Use coordinates to compute perimeters of polygons and areas of triangles and rectangles, e.g., using the distance formula.

CC.HSG.GMD.A.1

Give an informal argument for the formulas for the circumference of a circle, area of a circle, volume of a cylinder, pyramid, and cone.

CC.HSG.GMD.A.3

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

CC.HSG.GMD.B.4

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

CC.HSG.MG.A.1

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

CC.HSG.MG.A.2

Apply concepts of density based on area and volume in modeling situations.

CC.HSA.SSE.A.1

Interpret expressions that represent a quantity in terms of its context.

CC.HSA.SSE.B.3

Choose and produce an equivalent form of an expression to reveal and explain properties of the quantity represented by the expression.

CC.HSA.CED.A.1

Create equations and inequalities in one variable and use them to solve problems. Include equations arising from linear and quadratic functions, and simple rational and exponential functions.

CC.HSA.CED.A.2

Create equations in two or more variables to represent relationships between quantities; graph equations on coordinate axes with labels and scales.

CC.HSA.CED.A.3

Represent constraints by equations or inequalities, and by systems of equations and/or inequalities, and interpret solutions as viable or non-viable options in a modeling context.

CC.HSA.CED.A.4

Rearrange formulas to highlight a quantity of interest, using the same reasoning as in solving equations.

CC.HSA.REI.C.7

Solve a simple system consisting of a linear equation and a quadratic equation in two variables algebraically and graphically.

CC.HSS.ID.B.6

Represent data on two quantitative variables on a scatter plot, and describe how the variables are related.
Everything You Need to Master Geometry

Topics

108

Video Lessons

692

Practice Problems

617

Step-by-Step Solutions

677

Why Hawaii Geometry Students Love StudyPug

Built specifically for Hawaii high school success

Hawaii Curriculum Aligned
Hawaii Curriculum Aligned

Every lesson matches Hawaii High School Geometry standards—what you learn in class, we teach

Common Core Standards Coverage
Common Core Standards Coverage

Practice with problems aligned to CCSS geometry standards—be ready for assessments and exams

Expert Teachers
Expert Teachers

Learn from certified teachers who know exactly what you need for Geometry success

Learn Anywhere
Learn Anywhere

Desktop, tablet, or phone—your Geometry lessons sync across all devices

Join 8,500+ Hawaii students building math confidence building math confidence

Geometry Questions Answered

Everything you need to know about mastering High School Geometry with StudyPug

What does High School Geometry coverage include?

StudyPug covers all Common Core High School Geometry standards: transformations and congruence, triangle proofs (SSS, SAS, ASA, AAS), similarity and trigonometry (sine, cosine, tangent), circles and arcs, central and inscribed angles, coordinate geometry (slope, distance, midpoint, conics), parallel and perpendicular lines, surface area and volume of 3D shapes, and real-world applications. Every lesson aligns with Hawaii curriculum standards.

How does photo search work for Geometry?

Snap a photo of any geometry problem—congruence proofs, circle theorems, trig ratios, coordinate geometry—and StudyPug instantly finds the matching lesson. Our AI recognizes diagrams, equations, and word problems, then shows you step-by-step video explanations. Perfect when you're stuck on homework or reviewing for tests. Works on any device with a camera.

How many Geometry practice problems are available?

StudyPug offers 677 practice problems for High School Geometry, covering all 115 topics—transformations, triangle proofs, similarity, trigonometry, circles, coordinate geometry, and 3D shapes. Every problem includes step-by-step solutions. Questions adapt to your level, focusing practice where you need it most. Unlimited attempts mean you can practice until concepts truly stick.

What if I'm falling behind in Geometry?

StudyPug identifies exactly where you need help—whether it's triangle congruence, circle theorems, or trigonometry. Start with diagnostic practice to pinpoint weak spots, then watch targeted video lessons at your own pace. Pause, rewind, and rewatch as many times as you need. Step-by-step solutions show you exactly how to solve each problem type. Thousands of Hawaii students have caught up and gotten ahead using StudyPug.

Does StudyPug help with Geometry exams and finals?

Yes! StudyPug covers all topics tested on Geometry exams—congruence and triangle proofs, similarity and trigonometry, circles and arcs, coordinate geometry, and surface area and volume. Practice problems align with Common Core standards and Hawaii assessments. Use photo search to review specific problem types before tests. Students report higher test scores after consistent practice with StudyPug.

How much does StudyPug cost?

StudyPug offers flexible monthly and annual plans with unlimited access to all Geometry lessons, practice problems, and step-by-step solutions. Plans start at the price of a single tutoring session but give you 24/7 access to expert teaching for every topic. No contracts—cancel anytime. Try it free to see if it works for you. Most students see grade improvements within the first month.

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