What is the surface area of the triangular prism, in square inches?

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Frequent asked Nov 12, 2022

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21 votes

What is the surface area of the triangular prism, in square inches?

Mathematics
high-school

Frequent asked Nov 12, 2022

by Frequent

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26 votes

Answer:

474 sq. inches

Explanation:

15 x (7+9+11.4) = 411

2x 1/2 x 7 x 9 = 63

= 474

Soviut answered Nov 13, 2022

by Soviut

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17 votes

Answer:

537 in²

Explanation:

11.4 x 15 = 171

2(7 x 9) = 126

7 x 15 = 105

9 x 15 = 135

171 + 126 + 105 + 135 = 537

Nathancahill answered Nov 15, 2022

by Nathancahill

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