Question

surface area of a vertical faces of a cube 4900 cm2 . find the volume of the cube?

Answer 1

Step-by-step explanation:

Since surface area of a vertical face of cube = 4900 cm²

Therefore side = √4900

=70cm

Vol. of cube = a³

= 70³

= 343000cm³

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Answer 2

Answer:

2334.613 cm³

Step-by-step explanation:

• first apply formula "surface area=6a²"

• write 4900/6=a²

divide and u will receive answer 816.67

take√816.67 and u will get 28.58

apply "V=a³"

take cube of 28.58 and ur answer will be 2334.613 cm³