Geometry
Pi
100
what do all the angles in a triangle add up to
180 degrees
100
what is the first 6 digits of Pi
3.14159
200
an angle more than 90 degrees
obtuse angle
200
whats the seventh number in Pi
7
300
the distance around a circle
circumference
300
when is Pi day
march 14
400
two angles which measures up to 180 degrees
supplementary
400
whats the first repeat number
3
500
what is the shape with 9 sides
nonagon
500
who was famous born on Pi day
Albert Einstein
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