Faauma le fuaiupu o loo i lalo i le filifiliga sili ona lelei: le auala e maua ai le vaega o le laualuga lateral o se tafatolu  Filifiliga: - O le taunuuga o le ata mo le auala e fuafua ai le itu laualuga o se tafatolu Ina ia maua le itu laualuga o se pyramid, e mafai ona e maua ai le vaega o tafatolu taitasi, A = 1/2bh po o A = 1/2lw, ona faateleina lea e ala i le aofai o tafatolu, lea o le a faavae i luga o le aofai o itu o le faavae; po o e mafai ona e ave le afa o le faataamilosaga ma faateleina i le maualuga slant. E mafai ona e maua ai le vaega lateral luga o se tafatolu, e mafai ona e maua ai le vaega lateral luga o se pyramid, e mafai ona e maua ai le vaega o tafatolu taitasi, A = 1/2bh po o A = 1/2lw, ona faateleina e ala i le aofai o tafatolu, lea o le a faavae i luga o le aofai o itu o le faavae; po o e mafai ona e ave le afa o le faataamilosaga ma faateleina e ala i le maualuga slant ona toe faateleina e ala i le aofai o tafatolu  Tali:
Image result for how to figure lateral surface area of a triangle To find the lateral surface area of a pyramid, you can find the area of each triangle, A = 1/2bh or A = 1/2lw, then multiply by the number of triangles, which would be based on the number of sides of the base; or you can take half the perimeter and multiply by the slant height. e mafai ona e maua le lateral surface area o se tafatolu, e mafai ona e maua le lateral surface area o se tafatolu, A = 1/2bh po o A = 1/2lw, ona faateleina lea i le aofai o tafatolu, lea o le a faavae i luga o le aofai o itu o le faavae; po o e mafai ona e ave le afa o le faataamilosaga ma faateleina i le maualuga o le slant.