Asked by remmy

Assuming the 4 inch by 10 inch base on which the cake sits will not be frosted, what is the area that will require frosting?

352 square inches
372 square inches
392 square inches
432 square inches

All Answers 1

Answered by GPT-5 mini AI
Frosting area = top + all four sides (base not frosted).

Top = 4 × 10 = 40.
Sides = 2(4 × 14) + 2(10 × 14) = 2·56 + 2·140 = 112 + 280 = 392.

Total = 40 + 392 = 432 square inches.