I need help with this please

Pick the description of a geometric object that best matches the real world object box for a deck of card

Ill mark the brainliest if you me with the these three questions 7,8,9

Will mark brainliest for correct answer! i have been on this problem for an hour and can't find the answer. i'm begging here! incase you cant read the instructions in the picture because of too much or too little lighting: note: enter your answer and show all the steps that you use to solve this problem in the space provided. write a list of steps that are needed to find the measure of b. provide all steps as clear as possible, !