Respuesta :

Answer:

24 ft²

Step-by-step explanation:

1. Start by finding the surface area of one of the faces

Since the length of the side is 2ft:

A=s²

A=2 ft²

A=4 ft²

2. Since there are 6 faces we multiply the area by 6.

S=4 ft²*6

S=24 ft²

A cube is a three-dimensional solid object having six square faces. The total surface area of the gift is 24 ft².

What is the total surface area?

A cube is a three-dimensional solid object having six square faces, facets, or sides, three of which meet at each vertex. The cube is one of the five Platonic solids and the only regular hexahedron.

The area of a cube is given as 6a², where a is the side of the cube. The total surface area of the cube-shaped gift will be,

The total surface area of the cube = 6 × (2ft)² = 24 ft²

Hence, the total surface area of the gift is 24 ft².

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