- GeometryCongruence by Rigid MotionsCoordinate Activity : SubmarineInvestigating Dilation & Scale FactorsInvestigating Reflection over the X-AxisInvestigating Reflection over the Y-AxisInvestigation Reflection over DiagonalsInvestigation TranslationsSimilarity by Dilation & RotationPerimeter Scale Factor vs Area Scale FactorThe Square Tangram PuzzleEffects of scaling on volume.Midpoint CoordinateCalculate Endpoint Given MidpointInvestigate Right Triangle RatiosGraph the Circle in Standard EquationInvestigating the Equation of a CircleCavalieri's Principle with Different PyramidsCone & Cylinder by RevolutionCross Sections of a Rectangular PrismCross Sections of a Rectangular PyramidDissecting a triangular prism into 3 equal-volume pyramidsIdentify lines of symmetryRotational Symmetry of QuadrilateralsPerpendicular bisectorEquilateral TriangleIsosceles TriangleTriangle InequalityTriangle SumRelationship: Angles and Sides in aTriangleInvestigating Midsegments in a TriangleCentroid LabLocating the Centroid of a TriangleCyclic QuadrilateralProperties of a ParallelogramDilation & Triangle Similarity45-45-90 TriangleTrig ratiosSpecial Right TrianglesSimilar Right TrianglesFolding and lines of symmetry in the squareLine Symmetries and the QuadrilateralsCongruence with Rigid TransformationsFind the HypotenusePythagorean TheoremAcute angles in a right trianglePythagorean Theorem Right AngleSimilar CirclesTangents of a CircleRadian MeasureSphere by RevolutionVertical AnglesComplementary Supplementary AnglesCorresponding AnglesAlternate Interior AnglesSimilar TrianglesInscribed AngleTrig as RatiosPrisms

# Geometry

- Author:
- Chi Tran

Investigate transformations with rigid motions, dilation, congruence & similarity