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Reflection About the x-axis exploration.
What are the coordinates of Triangle ABC?What are the coordinates of Triangle A'B'C'?What do you notice about the change of coordinates for this transformation?
Reflection about the x-axis extension 1.
What are the coordinates of Triangle ABC?What will the coordinates of the image of Triangle ABC after a reflection about the x-axis?
Nye Materialer
Teorema Japonês para quadriláteros inscritos em uma circunferência
Ellipse as Envelope - Correspondence Method
Isosceles Triangle: Quick Construction
Ellipse, Hyperbola and Circle as Envelopes
Cross Product in 2D and 3D
Opdag Ressourcer
Minimize perimeter
Rahn, Alexandra Geometry Centers
spiral
การแยกตัวประกอบของพหุนามดีกรีสอง
Finding Midpoint
Udforsk emner
Parallelforskydning
Enhedscirkel
Fordelinger
Plane figurer eller former
Omskreven cirkel