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Advent calendar 2016
17 December
All 2016 advent puzzles
~
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The number of degrees in one internal angle of a regular polygon with 360 sides.
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179
Tags:
geometry
,
angles
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Archive
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▼ show ▼
▲ hide ▲
Most recent collections
Advent calendar 2023
Advent calendar 2022
Advent calendar 2021
Advent calendar 2020
List of all puzzles
Tags
decahedra
volume
albgebra
matrices
shape
2d shapes
unit fractions
circles
speed
percentages
odd numbers
expansions
fractions
coordinates
cards
wordplay
money
christmas
elections
polygons
gerrymandering
time
tournaments
menace
integers
binary
determinants
chalkdust crossnumber
cube numbers
floors
star numbers
logic
doubling
shapes
digits
parabolas
hexagons
square roots
dates
colouring
regular shapes
remainders
range
grids
probabilty
crosswords
the only crossnumber
perfect numbers
tiling
prime numbers
pascal's triangle
balancing
triangles
mean
geometric mean
integration
proportion
squares
addition
axes
irreducible numbers
quadrilaterals
area
clocks
ave
number
sums
perimeter
dominos
multiplication
indices
combinatorics
calculus
rugby
dice
partitions
rectangles
crossnumber
even numbers
geometric means
tangents
probability
sets
lines
surds
sequences
planes
scales
people maths
sum to infinity
books
chocolate
complex numbers
consecutive numbers
coins
median
cubics
multiples
sport
factors
bases
ellipses
quadratics
crossnumbers
averages
differentiation
geometry
factorials
square numbers
trigonometry
products
spheres
functions
polynomials
digital products
advent
pentagons
arrows
dodecagons
3d shapes
chess
cryptic crossnumbers
digital clocks
numbers
graphs
means
angles
symmetry
triangle numbers
palindromes
taxicab geometry
consecutive integers
games
division
routes
cryptic clues
folding tube maps
algebra
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