Respuesta :

frankprogamer2

Answer:

The surface is 156

Step-by-step explanation:

The bottom is 36, and the triangles are 30 each, 30x4=120, 120+36=156

aedanc12
It would be 156 because if you do the math you will get that 10*6 60/2 to get 30*4+36 equals 156

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