Interactive, free online geometry tool from GeoGebra: create triangles, circles, angles, transformations and much more!

Rotating 2D shapes to make 3D Shapes. Rotate Triangle; Rotate Rectangle; Rotate Circle; Rotate Trapezoid

Interactive, free online graphing calculator from GeoGebra: graph functions, plot data, drag sliders, and much more!

This worksheet illustrates the effect of a linear transformation in [math]R^2[/math] on the unit circle/unit disk, and the geometric meaning of eigen…

Interactive 2D shape rotation. Rotate the circle about the z-axis to make a 3D shape. Use sliders to control the size, offset, and rotation angle.

Use the freehand shape tool to draw a few circles that pass through A and B. You may move the circles carefully after drawing. Use the mid-point tool to mark centre of each circle. What do …

Free online apps bundle from GeoGebra: get graphing, geometry, algebra, 3D, statistics, probability, all in one tool!

Let L be a circle of radius R around the point O: L:={∈ℝ²: || ||=R}. I.e. it is necessary to find the critical points f(x,y) subject to: g(x,y)=0. Further we will use positional vectors :=(x,y ) T : f(x,y)= …

New Resources. Nikmati Keunggulan Di Bandar Judi Terpercaya; Identifying Sine, Cosine, Tangent Ratios in Right Triangles (Quick) Kopie von Exact values on the unit circle (degrees)

A collection of several 2D and 3D GeoGebra applets for studying the conics (ellipse, parabola, and hyperbola)