mighydavid mighydavid

17-04-2020
Mathematics

contestada

What is the surface area of this triangular prism?

A. 228 ft2

B. 195 ft2

C. 258 ft2

D. 330 ft2

What is the surface area of this triangular prism A 228 ft2 B 195 ft2 C 258 ft2 D 330 ft2 class=

Respuesta :

bookdragon174 bookdragon174

17-04-2020

258 ft2

Step-by-step explanation:

30 ft2 is one side, and there are 2 sides, so it is 60 ft2

11*5=55

2(6.5*11)=143

added together is 258

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