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First find the surface area of the triangular prism

First find the surface area of the triangular prism-example-1
User Chrisport
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1 Answer

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14 votes

Answer:

Front, 60, back 60, right, 30, left, 30. And the triangle's surface area is 15 + 15 = 30, And 20 / 2 = 10. SO the surface area is 190 cm^2

Explanation:

User GabrieleV
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