Angle Exploration for Quadrilaterals

Autor:Jim Doherty

In this sketch you can explore the sum of the sides of a quadrilateral and the sum of the interior angles of a quadrilateral by choosing any vertex to move.

Nuevos recursos

Special Right Triangles 30°-60°-90° and 45°-45°-90°
bewijs stelling van Pythagoras
分數化百分數：練習
Tracing r = 2 cos(θ)
Polar Coordinates Book

Descubrir recursos

Test Inserare Applet Geogebra.
KJ basketball web
10.2.1a #941955 option B2
dialation and similarity
การบวกจำนวนเต็มบวกกับจำนวนเต็มลบ

Descubre los temas

Prisma
Mediana
Números
Hipérbola
Experimentos aleatorios