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15
×
Pi Day is celebrated on which date?
April 14th
December 25th
March 14th
February 14th
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lifesaver
Give 25 points!
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shark
Other team loses 25 points!
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shark
Other team loses 10 points!
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lifesaver
Give 10 points!
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15
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Pi can be correctly written as a fraction.
False
Sometimes
Only on Tuesdays
True
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15
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Pi is an irrational number.
True
False
Sometimes
Maybe
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lifesaver
Give 15 points!
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seesaw
Swap points!
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shark
Other team loses 25 points!
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baam
Lose 25 points!
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15
×
Which symbol is used to represent Pi?
Ï
Îą
Ï
ÎĐ
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15
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How many digits of Pi are there?
1,000,000
Only 10
Infinite
Exactly 100
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15
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What is the approximate value of Pi?
3.5
2.18
4.22
3.14
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15
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Which shape is most closely associated with Pi?
Square
Triangle
Circle
Rectangle
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15
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What activity is commonly associated with celebrating Pi Day?
Flying Pi Kites
Running a marathon
Swimming
Eating pie
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15
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On Pi Day, what do some people try to do with the digits of Pi?
Forget them
Memorize as many as possible
Write them backwards
Paint them
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lifesaver
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gift
Win 15 points!
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rocket
Go to first place!
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thief
Give points!
5
10
15
20
25
15
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Which number is closest to the value of Pi?
7/22
3/14
22/7
314/100
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15
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Which of the following is NOT a use of Pi?
Building bridges
Predicting the weather
Designing wheels
Calculating areas of circles
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15
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What is special about Pi in mathematics?
It's the same in every language
It changes every year
It has a fixed number of digits
It measures how many diameters fit around a circle
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15
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Who is known for calculating the circumference of the Earth using Pi?
Isaac Newton
Eratosthenes
Albert Einstein
Galileo Galilei
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