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At an ice carving competition, each carver starts with a block of ice with the dimensions shown. The block is
wrapped in a special reflective material to keep it from melting before the competition starts.
3 ft
4 ft
How much reflective material is needed to cover the block completely, without any overlaps?
feet

Respuesta :

Answer:72 feet

Step-by-step explanation:

Find the area of each side: 12

Multiply that by number of sides: 6