Math, asked by khushi231119, 3 months ago

Find the side of a cube whose surface area is 2400 cm

Answers

Answered by bhagyavardhan13

9

Answer:

20 cm

Step-by-step explanation:

Total Surface area = 2400 cm²

2400 = 6a²

2400/6 = a²

400 = a²

a=√400

a = ±20

a = 20 cm ( length cannot be negative )

Answered by btvenkat5

3

Answer:

the solution is 20cm

step by step explonation :

volume of the is 6a²

6a² =2400

a² =2400/6

a². = 400

a. =√400

a= 20

therefore side the cube is 20

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