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Area of polygons
Author:
Andy Fehlner
Change the size of the polygons and angle of rotation by moving the sliders. The number in the middle of each polygon is its area.
GeoGebra
How do you find the area of a pentagon?
New Resources
Intercepts in 3D
從邊長辨認四邊形
bewijs stelling van Pythagoras
Colors for GeoGebra
Pythagorean Day
Discover Resources
Triangle Congruence
HINH NON
MATHEMATICS and Geometry 9 : 8.4 Tangent Properties: 1.b
Scalene Acute Triangle
Discover Topics
Differential Calculus
Geometric Distribution
Polygons
Pie Chart or Circle Chart
Bar Chart or Bar Graph