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GeometryThursday, February 2, 2012
Bellwork... on the boardGo over HW page 758: 3‐31Review/Catch‐upPlan for tomorrow
Bellwork...you have done these before! LOOK in your notes!
2. Find the LENGTH of the yellow arc.
14
130o
Find the AREA and CIRCUMFERENCE of this circle!
I AM GOING TO COLLECT THIS BELLWORK BEFORE WE GO OVER IT FOR A GRADE!!!
How do I find the area of a sector?
What IS a sector?
The shaded region is a SECTOR. Think: "Piece of pie"