APPROXIMATING THE AREA OF A CIRCLE

Instructions

So why does the area of a circle equal pi times the radius times the radius? Area = pi X r X r Area = pi X r² Experiment with this GeoGebra applet to find out.

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רישום חופשי
Dividing a 2-digit number by a 1-digit number (1)
bewijs stelling van Pythagoras
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם

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Quadratic Target Practice
ChinA_construction
Trigonometric ratios for some specific angles
Translations Shape 1

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Statistics
Mode
Logarithmic Functions
Poisson Distribution
Subtraction