This geometry video tutorial focuses on translations reflections and rotations of geometric figures such as triangles and quadrilaterals. Transformations include horizontal and vertical translations, reflection about a line of symmetry such as the x-axis, y-axis and origin as well as rotating a figure clockwise and counterclockwise by 90 degrees and 180 on a coordinate plane. This video contains plenty of examples and practice problems.
Circles - Chords, Radius, & Diameter:
Central Angles, Arcs, & Chords:
Tangent Lines and Secant Lines:
Circles - Tangents, Secants, & Chords:
Tangent - Tangent Angle Theorem:
Inscribed & Circumscribed Polygons:
Circles - Power Theorems:
Circle Theorems:
2 Column Proofs With Circles:
Circles - Geometry:
Incenter, Circumcenter, & Orthocenter:
Distance Between a Point and a Line:
Area of a Triangle With Vertices:
Coordinate Geometry:
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Lines, Rays, Line Segments, & Angles:
Angle Bisector Theorem - Midpoints:
Complementary & Supplementary Angles:
Alternate Interior & Exterior Angles:
2 Column Proofs of Congruent Segments:
Triangle Congruence - SSS, SAS, ASA:
Hypotenuse Leg Theorem - HL Postulate:
Altitude, Median, Midpoint & P. Bisector:
The Exterior Angle Theorem:
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Polygons:
Quadrilaterals:
Parallelograms:
Skew Lines:
Points, Lines, Planes, & Segments:
Triangle Similarity - SSS, SAS, & AAA:
Trigonometric Ratios:
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Area - Rectangles, Triangles, & Circles:
Area of a Rhombus:
Area of Regular Polygons:
3D Shapes - Faces, Edges, & Vertices:
Volume of a Rectangular Prism:
Triangular Prism - Lateral Area:
Surface Area - Hexagonal Prism:
Diagonal Length of a Cube:
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Geometry Review - Study Guide:
Geometry Final Exam Review Questions: