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marta [7]
2 years ago
15

Need help on this question asap pleasee :)

Mathematics
1 answer:
Elan Coil [88]2 years ago
8 0

Answer:

Step-by-step explanation:

Formula for total surface area of of the triangular prism is:

Total Surface area (S) = Ph+ 2B

P = Perimeter of the triangular base

P = 6 + 8 + 10

P = 24 cm

h = height of the prism = 10 cm

B = area of the base

B = ½*bh = ½*8*6

B = 24 cm

S = 24*10 + 2(24)

S = 240 + 48

S = 288 cm²

Total surface area = 288 cm²

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Step-by-step explanation:

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The answers are contained fully in the attachment I have uploaded.

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