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

Slope Illustrator (2)
Function art 3D - waiting shed
Squares Question
What Do You See?
Congruent Sides & Angles in △s: Exploration

Discover Resources

Tessellation 1
Problem 146
MidQuad Theorem
สมการวงกลม
EM 2011 P2 6

Discover Topics

Optimization Problems
Pie Chart or Circle Chart
Quadratic Functions
Arithmetic Operations
Cylinder