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Section 6.8 Areas of Circles and Sectors. 6.8 Vocabulary. Find the area. 7in. Using the formula. If the diameter of a circle is 10 feet, what is the area? If the area of a circle is 50.24 m 2 then what is the radius? The area of a circle is 256 ft 2 . what is the radius?.
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Find the area. 7in
Using the formula • If the diameter of a circle is 10 feet, what is the area? • If the area of a circle is 50.24 m2 then what is the radius? • The area of a circle is 256 ft2. what is the radius?
Example 2 page 231 • Find the area formed by angle PQR What about the other part of the circle?