Geometry
Unit: Circles
Section: Circumference and Area of a Circle
Review Worksheet KEY
1) What is the circumference and area of a circle with radius 10 inches?
2) What is the circumference and area of a circle with diameter 8 feet?
3) What is the diameter of a circle with area equal to 169πm2?
2
2
4) What is the arc length and area of a sector in a circle with radius 5 cm and a central angle of 43°?
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- Fall '09
- 8 feet, 10 inches, 3.75 cm, 19.007 ft
