Question

which answer choice gives the correct surface area for a triangular prism with bases that are 4 cm2 and sides that are 10 cm2? A. 12 cm2 B. 26 cm2 C.38 cm2 D. 40 cm2

Answer 1

Step-by-step explanation

A trinagular prism has two bass and theree side surfaces.

Therefore, the suface area pf the prism is

`S.A=3(10)+2(4)=30+8=38cm^2`

Answer: Option C