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.

New Resources

Proving Triangles Congruent (2): One Step Transformations
task1_lightBulb
apec
Untitled
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם

Discover Resources

lesson1
Part IV: ALL
Scalarexample4
Activity 2 Washer
椭圆仪

Discover Topics

Ratios
Conditional Probability
Symmetry
Integral Calculus
Scatter Plot