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Washington State Math Olympiad Hints and Solutions 2008 Grade 8 Measurement
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Problem |
1) Find the area of the S shaped figure. Give an exact answer, so express your answer in terms of
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2) An ice cream cone is a right circular cone. The volume of a right circular cone is 1/3 the volume of the cylinder that has the same radius and height. A small cone has radius 1 inch and height 4 inches. A large cone has double the radius and double the height, so 2 inch radius and 8 inch height. What is a good estimate for the scale factor giving the change in volume of ice cream the large cone can hold compared to the small cone?
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