Question

the volume of a cube is 2197/729cm2 find its side​

Answer 1

Answer:

Step-by-step explanation:

Volume of cube = (side)^3

2197/729 = (side)^3

13/9 = side

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Answer 2

Answer:

1.44 Cm

Step-by-step explanation:

Given -----> Volume of a cube is 2197 / 729 Cm³

To find -----> Side of cube .

Solution-----> We know that,

Volume of cube = Side³

ATQ,

Volume of cube = 2197 / 729 Cm³

Side³ = 2197 / 729

We know that ,

2197 = 13 × 13 × 13

729 = 9 × 9 × 9

Now, Side³ = ( 13 × 13 × 13 )/ ( 9 × 9 × 9 )

= ( 13 )³ / ( 9 )³

=> Side³ = ( 13 / 9 )³

=> Side = 13 / 9

=> Side = 1.44 Cm

Additional information ------>

1) Lateral surface area of cube = 4 side²

2) Total surface area = 6 Side²

3) Volume of cuboid = l b h

4) Total surface area of cuboid

= 2 ( lb + bh + lh )

5) Lateral surface area = 2 ( l + b ) h