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Pentagon
Author:
Gordon Gavin Zach
The black shape on the soccer ball is a pentagon because it has 5 congruent sides as well as 5 congruent interior angles.
New Resources
What Do You See?
bewijs stelling van Pythagoras
Pythagorean Template: Integer Legs
Congruent Figures
Congruent Sides & Angles in △s: Exploration
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Equation of Tangent to a Circle
ComptTours
Reconstrucción de un triángulo por el caso LLL
Angle Properties of Circle
Median
y=ax^2
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Linear Equations
Scatter Plot
Percentages
Upper and Lower Sum or Riemann Sum
Natural Numbers
The black shape on the soccer ball is a pentagon because it has 5 congruent sides as well as 5 congruent interior angles.