The surface area of a triangular prism is \( S.A. = 2B + (S_1 + S_2 + S_3) \), where \( B \) is the area of the triangular base, and \( S_1, S_2, \) and \( S_3 \) are the areas of the three rectangular lateral faces.
Fill in the blanks to complete the formula for the surface area of a triangular prism. (1 point)
The surface area of a triangular prism is S.A.=_______+(S1+S2+S3)___
1 answer