This preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: Areas of Circles
and Sectors
and
Section 77 Area of a Circle
Area
r A =Ï€r 2 Area of Sector of a Circle
Area
A
O
B Â»
m AB
2
Area of sector AOB =
â€¢Ï€ r
360 Joke Time
Joke What flower grows between your
nose and your chin?
Tulips Why were Goldilocks and the Big
Bad Wolf in the same house?
It was twostory ...
View
Full Document
 Fall '10
 Towns
 Geometry, Circular sector, Bad Wolf, Joke Time, sector AOB

Click to edit the document details