Question

Find the surface area

Answer 1

640

Explanation:

SA Triangle = 1/2bh = 1/2 8 * 15 = 60

SA Triangle = 1/2bh = 1/2 * 15 = 60

SA Rectangle1 = bh = 13*8 = 104

SA Rectangle2 = bh = 15 * 13 = 195

SA Rectangle3 = bh = 17 * 13 = 221

Surface area of the entire shape = 60 + 60 + 104 + 195 + 221 = 640