Lisa uses a sheet of papers to make a rectangular box with the dimensions of 12 centimeters x 8 centimeters x 18 centimeters. Find the area of the paper

Please help ASAP

i dont know sorry

step-by-step explanation:

im guessing (23,14). hope this : )

if i'm not wrong, i would say that the third angle has (72) because the three sides of all triangles have 180 degrees and if we subtract 180 - 62 - 40 = (72) / but i'm not sure about 40 yd.