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What is the surface area of the triangular prism?​

What is the surface area of the triangular prism?​-example-1
User Jacqui
by
4.7k points

2 Answers

5 votes

Answer:

(B) 2,376

Explanation:

I was the first person to actually answer since the other person used you for points but it is B

User SeDav
by
4.3k points
2 votes

Answer:

9 x 24 x 1/2(basically dividing by 2) = 108 , 108 x 2(two triangles) = 216

40 x 15 = 600, 600 x 2(two slanted rectangles) = 1200

40 x 24 = 960 (area of base)

Add given areas:

216 + 1,200 + 960 = 2,376 square feet, B.

User Vkelman
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4.5k points