Geometry
Geometry is about more than just drawing lines and shapes. It’s about exploring the relationships between objects in space, solving multi-step problems, and writing proofs. But don’t let that intimidate you. In my free geometry lessons, we’ll break everything down from calculating the area and volume of shapes to measuring angles, understanding conditional statements, and of course, mastering the Pythagorean theorem.
Geometry Lessons
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Right Triangles (G)
Find The Angle of a Right Triangle Solve Word Problems with Right Triangles Find The Missing Side of a Right Triangle Right Triangle Trigonometry | ...
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Volume and Surface Area (G)
Volume and Surface Area of Prisms Volume and Surface Area of Spheres Volume and Surface Area of Pyramids Volume and Surface Area of Cones Volume ...
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Transformations (G)
How to Dilate a Figure How to Translate a Figure How to Rotate a Figure How to Reflect a Figure ...
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Polygons (G)
Sum of Exterior Angles of a Polygon One Exterior Angle of a Polygon Number of Sides of a Regular Polygon Sum of Interior Angles of ...
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Triangles (G)
Classify Triangles | Learn About Classify Triangles Types of Triangles and Their Properties Triangle Proofs Triangles Solve for x ...
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Parallel Lines and a Transversal (G)
Parallel Lines and a Transversal Converse Theorems Parallel Lines and a Transversal Theorems Label Angles formed by Parallel Lines and a Transversal Define Angles formed ...
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Congruent Triangles (G)
Congruent Triangle Theorems Corresponding Parts of Congruent Triangles Congruency Statements Included Angles and Sides Congruent Triangles Solve for x Congruent Triangles Proofs Congruent Triangles on ...
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Similar Triangles (G)
Ratio of Sides Similar Triangles within Triangles Solve for x Similar Triangles Solve for x Similar Triangles Coordinate Plane Parallel Lines with Proportional Parts ...
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Quadrilaterals (G)
Properties of Parallelograms Properties of Rhombuses Properties of Kites Quadrilaterals on a Coordinate Plane Properties of Rectangles Properties of Trapezoids ...
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Points Lines and Planes (G)
Labeling Point Lines and Planes From a Figure Define Points Lines and Planes Find the Length of the Line Segment Find the Midpoint of the ...