Math, asked by violina93, 1 month ago

the perimeter of one face of a cube is 20 cm. Find the total surface area

Answers

Answered by spandanlaha01

3

Answer:

150 cm²

Step-by-step explanation:

Perimeter of one face of a cube is 4a = 20

⇒a = 5 cm

Now the surface area will be 6a²

= 6×5×5

= 150 cm²

✌✌

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