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The total surface area of the triangular prism is blank squar millimeter.​

The total surface area of the triangular prism is blank squar millimeter.​-example-1
User Yanivps
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Answer:

To find the area of a triangle, multiply the base by the height, and then divide by 2. The division by 2 comes from the fact that a parallelogram can be divided into 2 triangles. For example, in the diagram to the left, the area of each triangle is equal to one-half the area of the parallelogram

Explanation:

hope this helps :)

User Justin Jackson
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