Copy of Area of Circle

Author:Julio Avasan, sureshbabupp

Cut the circle into circular sectors and place half of the sectors face up and half face down as shown below. As the number of sectors increases, it becomes a rectangle.

What is the area of a circle with radius 5 cm ?

New Resources

Rovnoběžnost rovin
Pythagorean Template: Integer Legs
Midpoint Theorem Questions: Mild
Congruent Sides & Angles in △s: Exploration
Pythagorean Theorem: Extension Exercises

Discover Resources

Reflexão do triângulo ABC pela reta DE (reta d)
Fixed point iteration
Linear Function Graph Features
การแยกตัวประกอบ
CECEWEKSTEIN_HW/CW 2

Discover Topics

Diagrams
Logarithmic Functions
Limits
Pyramid
Matrices