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1.3 - Intersecting Lines

1.4 - Planes

1.6 - Intersecting, Parallel, and Skew

1.7 - Points and Lines on the Coordinate Plane

1.8 - The Slope of a Line

1.9 - Parallel Lines on the Coordinate Plane

1.10 - Distance on a Number Line

1.11 - Number Lines and Measurement

1A - Measuring Distance with a Ruler

1.12 - Line Segments

1.13 - Addition and Subtraction of Line Segment Lengths

1.14 - Transformational Geometry

1.15 - Congruence of Line Segments

1B - Construction: Line Segments

1.16 - Midpoints and Bisectors of Line Segments

1C - Construction: Midpoints

1D - Construction: Using Midpoints

2.2 - Rotation of a Ray

2.3 - Measuring Rotation

2.4 - Angles

2.5 - The Degree Measure of an Angle

2.6 - Measuring Angles

2.7 - Making an Angle with a Given Measure

2.8 - Angle Measures and Congruent Angles

2A - Construction: Congruent Angles

2.9 - Adjacent Angles

2B - Construction: Adjacent Angles

2.11 - Complementary Angles

2.12 - Supplementary Angles

2.13 - Linear Pairs and Vertical Angles

2.15 - The Bisector of an Angle

2.16 - Perpendicular Lines

2.17 - Perpendicular Bisectors

2.18 - Perpendicular Lines on the Coordinate Plane

2.19 - Perpendicular and Parallel Postulates

2D - Construction: Perpendicular Bisectors

2E - Construction: Perpendicular Lines

2F - Construction: Parallel Lines

2.20 - Points and Geomtric Conditions

2.21 - Locus

4.1 - Inductive Reasoning

4.3 - Inductive and Deductive Reasoning

4.4 - The Measures of the Angles in a Linear Pair

4.5 - The Measures of Vertical Angles

4.6 - Parallel Lines and Angles Measures

4.7 - Angle Measures and Parallel Lines

4.8 - The Sum of the Measures of Angles of a Triangle

4.9 - Angles in Triangles, Linear Pairs, Vertical Angles

4.11 - The Measures of Angles in Isosceles Triangles

4.12 - Triangle Side and Angle Inequalities

 

4.15 -Exterior Angles of Polygons

4.16 - Exterior Angles of Triangles

4.17 - Angles of Trapezoids and Parallelograms

4.18 - Diagonals and Angles in Parallelograms

4.19 - The Triangle Inequality

4A - Construction: Parallel Lines Using Congruent Angles

4.20 - Midsegments in Triangles

4.21 - The Midsegment of a Trapezoid

4.22 - The Lengths of Sides of Parallelograms

4.23 - Lengths of Diagonals of Parallelograms

3.2 - Measurement of Polygons

3.3 - Classifying Polygons

3A - Construction: Regular Polygons

3.4 - Regular Polygons: Central Angles

3.5 - Isometries of Polygons

3B - Geometric Transformations: Isometries of Polygons

3.6 - Isometries of Polygons: Translations

3.7 - Isometries of Polygons: Reflections 

3C - Reflectional Symmetry

3.9 - Isometries of Polygons: Rotations

3.10 - Rotational Symmetry

3.11 - Coordinate Geometry: Transformations of Polygons

3.12 - Classifying Triangles: Congruent Sides

3.13 - Classifying Triangles: Angles

3.14 - Coordinate Geometry: Identifying Right Triangles

3.15 - Medians of a Triangle

3.16 - Altitudes of a Triangle

3D - Construction: Triangles

3E - Construction: Medians of Triangles

3F - Construction: Altitudes of Triangles

3.18 - Classifying Quadrilaterals: Parallel Sides

3.19 - Classifying Quadrilaterals: Congruent Sides

3.20 - Classifying Quadrilaterals: Right Angles

3.21 - Quadrilaterals: Most Descriptive Classification

3.23 - Coordinate Geometry: Classifying Quadrilaterals

3.22 - Classifying Quadrilaterals

5.1 - Congruent Triangles

5.2 - Pairs of Congruent Sides and Angles in Triangles

5.3 - Included Sides and Angles in Triangles

5.4 - Conditions for Congruence in Triangles

5.5 - Using Conditions to Determine Congruent Triangles

5.6 - Conditionals

5.7 - Converse, Inverse, and Contrapositive

5.10 - Proof

5.12 - Congruent Triangle Proofs: Two Column

 

5.13 - Definitions and Theorems in Proofs: Flow Chart

5.15 - Parallel Lines in Congruent Triangle Proofs

5.16 - Congruent Triangle Proofs: Paragraph

5.17 - CPCTC

5.18 - Indirect Proof

5.19 - Using CPCTC: Flow Charts

5.20 - Using CPCTC: Two Column

5.21 - Quadrilateral Theorems

Geometry Worksheets for School and Home

Table of Contents

6.1 - Ratio in Geometry

6.2 - Proportions in Geometry

6.4 - Parallel Lines and Proportions

6.5 - Proportions in Triangles: Angle Bisectors

6.6 - Dilations of Polygons

6.7 - Dilations and Measurement

6.9 - Scale Factor

6.11 - SSS Postulate for Similar Triangles

6.10 - Determining Similar Polygons

6.12 - SAS Postulate for Similar Triangles

6.15 - Similar Triangles Proofs

6.16 - Parallel Lines and Similar Triangles Proofs

6.17 - CASTC

6.18 - CSSTP

6.19 - The AA Postulate and Proportions

6.13 - AA Postulate for Similar Triangles

6.21 - Similar Right Triangles and the Geometric Mean

6.22 - Similar Triangles: Altitudes, Medians. and Angle Bisectorts

6A - The Geometric Mean

7.1 - Lengths of Sides in Right Triangles

7A - Factor Trees and Simplifying Square Roots

7.3 - The Pythagoream Theorem: Exact Answers

7.5 - The Pythagorean Theorem:Rectangles and Triangles

7.8 - Using the Isosceles Right Triangle Theorems

7.9 - The Pythagorean Theorem and 30-60 Right Triangles

7.10 - Using the 30-60 Right Triangle Theorems

7.12 - Trigonometric Ratios

7.13 - Angle Measure and Trigonometric Ratios

7.14 - Values of Trigonometric Ratios

7.15 - Solving Trigonometric Equations

7.16 - Choosing Trigonometric Ratios

7.17 - Trigonometric Inverses

7.20 - The Law of Sines

7.4 - The Pythagorean Converse

7.18 - Solving Right Triangles

7.6 - The Pythagorean Theorem and Rectangular Solids

8.2 - Area: Congruent Polygons, Addition and Subtraction

8.3 - Area of a Rectangle

8.4 - Area of Rectangular Regions

8.6 - Area of a Triangle

8.7 - Area of a Trapezoid

8.8 - Area of a Rhombus and Area of a Kite

8.9 - Area of Regular Polygons

8.11 - Areas of Equilateral Triangles and Regular Hexagons

8.12 - Area and Perimeter of Polygons

8.14 - Geometric Probability

8.15 - Polyhedrons

8.16 - Surface Area of Polyhedrons

8.17 - Prisms

9.18 - Surface Area of Prisms

8.19 - Pyramids

8.20 - Surface Area of Regular Pyramids

8.13 - Ratio and Areas of Similar Polygons

8.21 - Volume

8.22 - Volume of Rectangular Solids, Cubes, and Prisms

8.24 - Ratio of Volumes of Polyhedrons

9.4 - Classifying Quadrilaterals: Slope and the Distance Formula

9.5 - Diagonals of Quadrilaterals: Coordinate Geometry

9.9 - Algebraic Coordinates and Slopes of Lines

9.10 - Coordinate Geometry: Parallel and Perpendicular Lines

9.12 - Coordinate Geometry: Congruent Line Segments

9.13 - Algebraic Coordinates and Midpoints

9.14 - Coordinate Geometry: Bisecting Line Segments

9.15 - Coordinate Geometry: Classifying Polygons

9.16 - Coordinates for Polygoins

9.18 - Coordinate Geometry Proof (Slopes and Midpoints)

9.1 - Distance on the Coordinate Plane

9.7 - Algebra and Coordinate Geometry

9.8 - More on Algebraic Coordinates

9.6 - Classifying Triangles by Angles: Distance Formula

10.1 - Circles

10.2 - Postulates and Theorems for Circles

10.4 - Tangents and Secants

10.5 - Common Tangents and Tangent Circles

10.6 - Tangent Segments

10.7 - Central Angles and Arcs

10.8 - Degree Measure of Arcs

10.9 - Arc Measures

10.10 - Intersecting Lines and Circles, Angles and Arcs

10.12 - Vertical Angles in a Circle and Arc Measures

10.14 - Circumference of a Circle

10.16 - Area of a Circle

10.18 - Areas with Circles

10.19 - Surface Area of Right Cylinders, Cones, and Spheres

10A - Pi

10.15 - Arc Length

10.20 - Volume of Cylinders, Cones, and Spheres

10.22 - Equal Products: Intersecting Secants

10.23 - Equal Products: Intersecting Secant and Tangent

10.11 - Measure of Inscribed Angles

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