ziandriewille
ziandriewille ziandriewille
  • 11-01-2022
  • Mathematics
contestada

calculate surface area for triangular prism

find the surface area of this triangular prism
please help me ​

calculate surface area for triangular prismfind the surface area of this triangular prism please help me class=

Respuesta :

YoonKim2009
YoonKim2009 YoonKim2009
  • 11-01-2022

Answer:

84cm^2

Step-By-Step Explanation:

Two triangles' area: 4×3÷2x2 = 12cm^2

The widest rectangle's area: 5×6 = 30cm^2

The rectangle facing the left's area: 4×6 = 24cm^2

The rectangle facing the ground's area: 3×6 = 18cm^2

Total Surface Area: 12+30+24+18 = 84cm^2

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