C 300 300 cm 2
To find the surface area of a cube, we need to find the area of each of the 6 faces and then add them up.
Each face of the cube is a square with sides equal to the length of an edge of the cube. Since the length of each edge is 10 cm, the area of each face is 10 cm * 10 cm = 100 cm^2.
Since there are 6 faces in a cube, the total surface area of the cube is 6 * 100 cm^2 = 600 cm^2.
Therefore, the correct answer is C. 300 300 cm^2.
The net of a cube is shown. If the length of each edge of the cube is 10 cm, find the surface area of the cube.
Responses
A 160 160 cm 2
B 240 240 cm 2
C 300 300 cm 2
D 600
1 answer