PLZ HELP Raj buys a terrarium that is in the shape of a triangular prism. The dimensions of the terrarium are shown below.
Raj knows that every triangular prism is made up of two triangular sides and three rectangular sides. Which equation represents the total surface area, in square inches, of the terrarium?

A. 1/2(6)(4)+3(6x10)=192
B. 2 (1/2 (6)(4)) +3(5x10)=174
C. 2(1/2(6)(4))+(6x10)+2(5x10)=184
D. 1/2 (6)(4)+ (5X10)+2(6X10)=122