Question

You baked a cake that is 18 in. long by 18 in. wide by 3 in. high. You plan to frost the top and all
four sides of the cake. You need to find the area of the cake that will be frosted to figure out if you
bought enough frosting

Answer 1

Answer:

336

Step-by-step explanation:

to find area of a square, multiple side x side

                  18x18 = 324  

then add the 3x4 (each wall of the cake) which is 336