The surface area of the prism is ______ square units. All measurements in the image below are in units. (Input whole number only.)
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the surface area of the prism is 54 square units
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Answer:
269 units²
Step-by-step explanation:
look carefully at the prism, there are 2 identical triangles, 2 identical rectangles, and there is a rectangular base.
area of rectangle = bh
area of triangle = (1/2)(bh)
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