mscroggs
.co.uk
mscroggs
.co.uk
blog
puzzles
academic
talks
contact
subscribe
↓ ☰ ↓
Click here to win
prizes
by solving the
mscroggs.co.uk
puzzle Advent calendar.
Click here to win
prizes
by solving the
mscroggs.co.uk
puzzle Advent calendar.
subscribe
Loading image...
Advent calendar 2018
2 December
All 2018 advent puzzles
~
More information
Today's number is the area of the largest dodecagon that it's possible to fit inside a circle with area \(\displaystyle\frac{172\pi}3\).
Show answer
Hide answer
The largest dodecagon will be regular. It's area will be
172
.
Tags:
shapes
,
circles
,
polygons
,
area
Archive
Show me a random puzzle
Most recent collections
Advent calendar 2023
Advent calendar 2022
Advent calendar 2021
Advent calendar 2020
List of all puzzles
Tags
matrices
probabilty
sport
shapes
triangle numbers
folding tube maps
remainders
crossnumbers
dates
surds
spheres
consecutive integers
digits
rectangles
algebra
range
perfect numbers
wordplay
rugby
quadratics
area
books
polygons
coins
averages
arrows
unit fractions
multiples
balancing
factors
advent
trigonometry
expansions
prime numbers
consecutive numbers
parabolas
cards
odd numbers
menace
chocolate
scales
hexagons
coordinates
factorials
sum to infinity
square numbers
calculus
sequences
cryptic clues
star numbers
quadrilaterals
2d shapes
decahedra
tournaments
albgebra
polynomials
geometric mean
speed
doubling
cube numbers
routes
bases
complex numbers
money
perimeter
percentages
triangles
chess
division
tangents
clocks
even numbers
determinants
floors
symmetry
binary
chalkdust crossnumber
gerrymandering
circles
digital clocks
planes
partitions
multiplication
indices
differentiation
lines
dodecagons
dominos
shape
crossnumber
squares
taxicab geometry
irreducible numbers
proportion
addition
square roots
integration
graphs
functions
mean
time
fractions
the only crossnumber
elections
christmas
logic
games
median
probability
crosswords
3d shapes
numbers
palindromes
sets
sums
grids
digital products
dice
pentagons
ellipses
products
axes
geometry
people maths
ave
combinatorics
colouring
cryptic crossnumbers
number
means
tiling
geometric means
angles
integers
regular shapes
volume
cubics
pascal's triangle
Archive
Show me a random puzzle
▼ show ▼
▲ hide ▲
Most recent collections
Advent calendar 2023
Advent calendar 2022
Advent calendar 2021
Advent calendar 2020
List of all puzzles
Tags
people maths
rectangles
star numbers
even numbers
integration
irreducible numbers
binary
polygons
factors
triangle numbers
angles
regular shapes
menace
tournaments
sport
palindromes
averages
median
integers
cube numbers
perfect numbers
albgebra
geometric mean
bases
addition
consecutive numbers
geometry
2d shapes
range
cubics
quadratics
floors
elections
odd numbers
scales
grids
means
coordinates
division
algebra
shape
factorials
arrows
sequences
gerrymandering
perimeter
trigonometry
functions
products
unit fractions
square numbers
multiples
tangents
ellipses
digital products
determinants
parabolas
partitions
christmas
money
crossnumbers
ave
geometric means
planes
proportion
dodecagons
number
sums
volume
hexagons
prime numbers
crossnumber
consecutive integers
the only crossnumber
expansions
chocolate
cryptic clues
symmetry
doubling
indices
chess
sum to infinity
graphs
pascal's triangle
balancing
multiplication
colouring
differentiation
quadrilaterals
time
cryptic crossnumbers
fractions
decahedra
mean
dates
spheres
probability
dice
probabilty
circles
taxicab geometry
crosswords
folding tube maps
advent
games
routes
matrices
tiling
shapes
axes
lines
wordplay
chalkdust crossnumber
digits
speed
percentages
3d shapes
sets
area
complex numbers
cards
squares
coins
calculus
digital clocks
polynomials
clocks
triangles
square roots
remainders
rugby
logic
pentagons
dominos
surds
books
numbers
combinatorics
© Matthew Scroggs 2012–2024