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Annette [7]
3 years ago
13

What is the surface area of the triangular prism?

Mathematics
2 answers:
Lesechka [4]3 years ago
6 0

Answer:

Step-by-step explanation: The answer is the surface area of the above triangular prism is 156 square inches.

Mila [183]3 years ago
6 0

Answer:

168ft^2

Step-by-step explanation:

Surface Area = total area of all the faces of the figure.

Area of a triangle:

\frac{1}{2}bh

2 * (1/2(6)(4)) + 2 * (5 * 9) + 6 * 9

= 168

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Answer:

8.5 in

Step-by-step explanation:

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the c is the hypotenuse (long side of a right triangle) and a will be 4 and b will be 7.5. substitute the numbers in, solve, and you get 8.5 inches!

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Answer:

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Step-by-step explanation:

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