" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
d= dodecágono
l= número de lados
fórmula:
d= l * ( l-3) /2
d=12 * (12-3) / 2
d= 12 * 9 /2
d= (12 *9) /2
d= 108 / 2
D= 54
respuesta: 54 diagonales.