buggakel2006 buggakel2006 29-04-2020 Mathematics contestada The area of each triangular base is:A = 1/2(b)(h) A = 1/2(4)(3)A =in.2There are two bases, so total base area isin..he lateral area is:A = 8(4) + 8(3) + 8(5)A =in.2The total surface area isin.