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3 years ago

What is the surface area of the triangular prism?

Mathematics

2 answers:

harina [27]3 years ago

8 0

Answer:

2.376 b

Step-by-step explanation:

lord [1]3 years ago

3 0

Answer:

b. 2.376 square feet

Step-by-step explanation:

In the figure attached, the prism is shown.

Area of the bottom rectangle: 40*24 = 960 square feet

Area of the two side rectangles: 2*40*15 = 1200 square feet

Area of the two triangles: 2*24*9/2 = 216 square feet

Surface area of the triangular prism = 960 + 1200 + 216 = 2376 square feet

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