Area of base = 16 • 16 = 256
Height = sqr(15^2+8^2) = sqr(225+64) =
Sqr=289 = 17
Area of triangle face = 1/2 • base • height = 1/2 • 16 • 17 = 136
Total area triangle face = 4 • 136 = 544
Total surface area = area of base + total area of triangle face = 256 + 544 = 800
Solution:
800 square feet
