JAYVYGALLARDOIN JAYVYGALLARDOIN Math Answered fem28.a. BA = 462.16 sq cmC. BA = 450.21 sq cmd. 8A = 425.12 sq cmb. 8A = 642.61 sq cm8 cma 60 89 cmc. 70 sq cmd. 90 sq cmb. 80 89 cm4 cm29.4 cm330.aSA = 160.72 sq cmSA = 160.27 sq cmc. 170.72 sq cmd. 180 72 89 cmh = 8cmb