Question

Volume of a cube is 5832m.find cost of painting its tsa at the rate of rs 3.50

Answer 1

Hey dear here is your answer!!!!!

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We have been given that volume of the cube is 5832m³.

We also know that volume of the cube is a³, where a is side.

According to question:-

a³ = 5832

a = $\sqrt[3]{5832}$

a = 18m.

We know that TSA of cube is 6a².

So, its TSA would be:-

= 6 x (18)²

= 6 x 324

= 1944 m²

We have been given the rate of painting to be Rs. 3.50 per m².

So, the cost of painting here would be:-

=  $\frac{35}{10}$ x 1944

= $\frac{68040}{10}$

= Rs. 6804

So, Rs. 6804 is your answer !

❣️⭐ Hope it helps you dear...⭐⭐❣️❣️