Area of a Sector and Arc Length

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Area of a SectorandArc Length

• Geometry
• BowerPower.net
• Mr. Bower

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What is a sector?

• A sector of a circle is a region bounded by two
  radii and an arc of the circle

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What is a sector?

• A sector of a circle is a region bounded by two
  radii and an arc of the circle
• It looks like a slice of pizza or a piece of pie!

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Area of a sector
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Area of a Sector Example 1

• Find the area of sector AOB (leave answer in
  terms of p)

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Area of a Sector Example 1

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Area of a Sector Example 1

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Area of a Sector Example 1

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Area of a Sector Example 1

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Area of a Sector Example 1

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Area of a Sector Example 1

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Area of a Sector Example 1

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Area of a Sector Example 1

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Area of a Sector Example 1

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Area of a Sector Example 1

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Area of a Sector Example 1

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Area of a Sector Example 1

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Area of a Sector Example 1

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What is arc length?

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What is arc length?

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Arc Length
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Arc Length Example 2

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Arc Length Example 2

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Arc Length Example 2

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Arc Length Example 2

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Arc Length Example 2

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Arc Length Example 2

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Arc Length Example 2

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Arc Length Example 2

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Arc Length Example 2

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Arc Length Example 2

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Arc Length Example 2

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Arc Length Example 2

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Arc Length Example 2

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Arc Length Example 2

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