20-05-2022
Mathematics

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5b) Find the surface area of the triangular prism. Round your answer to two decimal places.

5b Find the surface area of the triangular prism Round your answer to two decimal places class=

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Аноним Аноним

20-05-2022

Answer:

693.19 m^2.

Step-by-step explanation:

This consists of 2 triangles and 3 rectangles,

Surface area = 2 * 1/2 * 3 * 9 + 9*31 + 3*31 + 9.49*31

= 27 + 279 + 93 + 294.19

= 693.19 m^2

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