What is the surface area in square inches of a cube with a side 7 inches long? 10

Mathematics

2 answers:

OLga [1]2 years ago

7 0

Answer:

249 inches

Step-by-step explanation:

a cube is equal on all sides so if one side is 7 all sides are 7, if you multiply 7 by 7 you get 49 but that's just one face of the cube, there are 6 faces on a cube so 49 x 6 is 249

SVETLANKA909090 [29]2 years ago

5 0

Answer:

Step-by-step explanation:

7x4

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