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The side lengths of the base of a triangular prism are 2 meters, 6 meters, and 8 meters. The height of the prism is 14.7 meters. What is the lateral surface area?

The side lengths of the base of a triangular prism are 2 meters 6 meters and 8 meters The height of the prism is 147 meters What is the lateral surface area class=

Respuesta :

mhanifa

Answer:

  • 235.2 m²

Step-by-step explanation:

The lateral surface area is the total area of 3 rectangular faces:

  • A = Ph = (2 + 6 + 8)*14.7 = 235.2 m²

Perimeter of base

  • 2+6+8
  • 16m

LSA

  • Perimeter of base×Height
  • 16(14.7)
  • 235.2m²