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11 September, 00:15

Find the total surface area of the net below.

3 m

2.6 m

9m. The shape is a triangular prism

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Answers (1)
  1. 11 September, 02:31
    0
    Total surface area of the triangular prism is 81.6 square m.

    Step-by-step explanation:

    b = 3 m h = 2.6 m p = 3 + 2.6 + 2.6 = 8.2 H = 9 m SA = bh + pH

    = 3 * 2.6 + 8.2 * 9

    = 7.8 + 73.8

    = 81.6

    Therefore, SA = 81.6 square m Total surface area of the triangular prism is 81.6 square m.
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