Respuesta :

andytran027

Answer:

Surface Area = 96

Step-by-step explanation:

Area of Triangle: Area = 1/2 * Base * Height

  • Top Triangle:

Area = 1/2 * 6 * 2 = 6

  • Bottom Triangle:

Area = 6

Area of Rectange: Area = Length * Height

  • Left Rectangle:

Area = 7 * 3 = 21

  • Mid Rectangle

Area = 7 * 6 = 42

  • Right Rectangle

Area = 21

Surface Area = TopTri + BotTri + LeftRect + MidRect + RightRect

Surface Area = 6 + 6 + 21 + 42 + 21 = 96