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Trivia Categories:
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Question: A circle is placed inside a square so that all 4 corners touch the circle. What percentage of the circle is occupied by the square?
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| 64%. reason: let radius=1; then square area circle area = 2 = 0.6366 = 64% |
Question: In how many different ways can a poker player form a straight flush from a normal deck of 52 cards, no wild cards?
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| 36 - ace through nine as the lowest card, four suits |
Question: If a cone has a circular base of diameter 10 cm. and a slant height of 10 cm. then the volume is what?
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| 1/3 B*H = 1/3 * *25 * root 75 = 226.725 CU.CM. |
Question: To the nearest square inch, what is the surface area of a balloon which is 20 inches in diameter?
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| 1257 SQUARE INCHES 4 pi * r^2 |
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