Kyle is building a model out of cardboard, as shown below. he needs to construct the top and sides of each section of the model but not the bottom. how many surfaces will kyle need to find the area of in order to determine how much cardboard he will need?

60.9774

step-by-step explanation:

because when you add 47.6 plus 7.32 equals 54.92

and when you add .0574 + 6= 6.0574

and when you add 54.92 and 6.0574 you get the answer of 60.9774.

plzz mark brainlest last one got deleted. cause i didn't explain it but i did but i understand what the mod meant