Drag the a, b, and, c markers to explore the quadratic equation form of parabolas. Press Shift and drag with mouse at same time to move the view.
Probabaility to make a triangle with 3 broken spaghetti. 2D
Areas of rectangles
תנועה 265 משימה 2 שוש
Concentric spheres cut by a plane
Probability to make a triangle with 3 broken spaghetti
Olimpiada Tu 2.
Central Angles and their Intercepted Arcs
Angle Bisectors in a Triangle (Sam Cogen)
Parabola Vertex Form
Focus and Directrix of Parabolas
Markers and Pens
method of markers for 2 players
method of markers for 3 players