Respuesta :

Answer:

126 square feet

Step-by-step explanation:

Lateral Surface Area :

  • Perimeter of Base x Height

Perimeter :

  • 2(11 + 3)
  • 2(14)
  • 28 ft

Height : 4.5 ft

Solving :

  • LSA = Ph
  • LSA = 28 x 4.5
  • LSA = 126 square feet