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

z`]]
Dividing a 2-digit number by a 1-digit number (2)
רישום חופשי
GeoGebra Notes
Geometric linkage

Discover Resources

Writing Quadratic Functions from their Graphs
Unit 3 Test
Completing The Square
Area of kite
ממל הומוגנית

Discover Topics

Natural Numbers
Percentages
Conic Sections
Similarity Transformation or Similarity
Statistical Characteristics