2) Area of a Circle

Author:Suzanne Scippa, Linda Fahlberg-Stojanovska

Why is the base of the rectangle half of the circumference of the circle? Why did we label the x-axis with units of π and the y-axis with units of numbers?

New Resources

cylinder net slider
Construct a Square
Introduction
Play C3 E3 G3 C4_C4
Bottema's Theorem

Discover Resources

Exploring Enlargements
start, create a 135 degree angle
Area Under Curve
Area Model Multiplication
SpineSkeletonDesign

Discover Topics

Rectangle
Means
Arithmetic Mean
Rotation
Derivative