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

Parallelogram Anatomy
Sum of Squares: Proof without Words
bewijs stelling van Pythagoras
The Gardener's Ellipse
Regular Polygons and Equivalent Triangles

Discover Resources

Structure - 1DPoint - Level 7 - Diff Veloc Mov Vert - Pract
distance#2
Finished design
Surface Area Regular Pentagon
Tangent Lines and Approximations

Discover Topics

Linear Equations
Binomial Distribution
Arithmetic Mean
Right Triangles
Quadratic Functions