400+80+13 = 493 is the number.
Do you have a formula sheet or was one provided to you
The answer is (c). The picture shows that all of the angles and sides are equal, meaning that it's both equilateral and equiangular.
The question is in clear because it does not say how many people Mario is sharing with. To get the answer you have to take 6•18=Total ounces
Total Ounces divided by (people sharing with+ Mario) = same amount per person
