Find the surface area of the prism or pyramid. Round to the nearest hundredth if necessary.

Answer:
I don't know how to do this but maybe photo math can help
Answer: 147.35
Step-by-step explanation:
SA=1 base tri. + 3 lateral faces
SA=bh/2 + 3(bh/2)
SA=(7)(6.1)/2 + 3(7)(12)/2
SA=42.7/2 + 252/2
SA=21.35 + 126
SA=147.35