Okay so what we know is that there are 6 sides. —————-————————————————————
3separate groups have the same measurements. So really 3 groups of 2 that have the same measurements. ————————————————————— 2 sides are 3*2 —————>an area of 6 2 sides are 3*2—————>an area of 6 2 sides are 2*2—————>an area of 4 —————————————————————so, we add those #s up and get 6+6+4 which equals 16 as your answer.