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What is the surface area of the triangular prism?
Answer choices:
115 square feet
120 square feet
135 square feet
150 square feet

What is the surface area of the triangular prism Answer choices 115 square feet 120 square feet 135 square feet 150 square feet class=

Respuesta :

Answer:

135 square feet

Step-by-step explanation:

area of base and top=2(1/2×6×2.5)=15 square feet.

area of three faces=(2.5+6+6.5)×8=15×8=120 ft

total surface area=15+120=135 square feet.

Isaakz0502

Answer:

I think the answer is 120 feet

Step-by-step explanation:

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