Find the surface area of the triangular prism.

asked Aug 16, 2021 25.6k views

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Answer:

169
cm^(2)

Explanation:

Surface area (SA) = 2B + PH

SA = 2 (
(1)/(2) x 9 x 6) + (7+7+9) 5

= 2 (27) + (23) 5

= 54 + 115

SA = 169
cm^(2)

Hvintus answered Aug 22, 2021

4.6k points

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