Question

Greg is recovering one of his couch cushions. The cushions is in the shape of a rectangular prism. Greg drew the net of the cushion below

Answer 1

have you found out the answer yet

Answer 2

Answer:320 sq in

Step-by-step explanation:

To calculate how much fabric is needed to cover the cushion, add the area of each rectangular section.

l = 12 in, w = 7 in, h = 4 in

Rectangle 1 area (l × h): 12 in × 4 in = 48 sq in

Rectangle 2 area (w × h): 7 in × 4 in = 28 sq in

Rectangle 3 area (l × w): 12 in × 7 in = 84 sq in

Rectangle 4 area (w × h): 7 in × 4 in = 28 sq in

Rectangle 5 area (l × h): 12 in × 4 in = 48 sq in

Rectangle 6 area (l × w): 12 in × 7 in = 84 sq in

Now, add all the areas together.

48 sq in + 28 sq in + 84 sq in + 28 sq in + 48 sq in + 84 sq in = 320 sq in