A cereal box is 8 inches by 2 inches by 12 inches. What is its surface area?
7 answers
2 [ (8 * 2) + (2 * 12) + (12 * 8)] ... in^2
wait so first multiply 8 times 2
after you multiply them do you add the answer all together
272 square inches
Surface area:192
Formula: 2lw+2lh+2wh
Work: 2•8•2.5 + 2•8•12 + 2 •2•2.5•12
40+192+60
Formula: 2lw+2lh+2wh
Work: 2•8•2.5 + 2•8•12 + 2 •2•2.5•12
40+192+60
Sorry I meant 292
Idk if what I put is right or this brainly.in/question/12083839