@miladreaamy Each number is multiplied by the number of angles on each shape.
EG. Triangle have 3 angles x5=15. Square has 4 angles x7=28. Heptagon has 7 angles x9=63.
@visse_ss Ndaba Ndaba has inspired the next group of warriors to defend this country, of all tribes. The extortionists that is nhlanhla lux must forget