Polygon
Huỳnh Anh Phương
31/07/2018 at 13:32
jimin bts cute 01/08/2018 at 01:52
I just guess is that pictute has 13 polygon

Alone 25/06/2018 at 07:10
\(S^o=\)\(\angle\)BAF + \(\angle\)ABC + \(\angle\)BCD + \(\angle\)CDE + \(\angle\)DEF + \(\angle\)EFA
=\(\angle\)AFB + \(\angle\)BAF + \(\angle\)ABF + \(\angle\)CBF + \(\angle\)BCF + \(\angle\)DCF + \(\angle\)CDF + \(\angle\)EDF + \(\angle\)DEF + \(\angle\)EFD + \(\angle\)CFD + \(\angle\)BFC
=\(180^o+180^o+180^o+180^o=720^o\)
Selected by MathYouLike 
Sory, I mistyped. It should've been \(720^o\) not \(540^o.\)
4746
questionsWeekly ranking
Tags
games 18
double counting 8
generating functions 2
probabilistic method 1
Polynomial 9
inequality 13
area 16
Equation 9
Primitive Roots Modulo Primes 1
Primitive in Arithmetic Progression 6
Base n Representatioons 4
Pell Equation 1
mixed number 1
Fraction 29
Circle 3
Imaginary numbers 1
Decimal number 2
Volume 2
percentages 6
simple equation 19
absolute value 19
rational numbers 20
Operation of Indices 21
Simulataneous Equation A System of Equations 25
Multiplication of Polynomial 17
divisibility 24
Maximum 5
Minimum 8
Fraction 4
Prime Numbers and Composite Numbers 13
Square Number 26
Even and Odd Numbers 13
GDC and LCM 11
GCD and LCM 12
Permutation and combination 9
combinations 5
interger 7
number 10
Diophantine equations 2
equations 1
Grade 6 19
Power 3
equality 2
maximaminima 2
square root 1
Polygon 2
IGCSE 1
factorial 1
integers 2