Math, asked by hharshdeep04, 10 months ago

(b) Find the surface area of a cube whose volume is 729 m

Answers

Answered by davinasherin6

1

Answer:

Area =486

Step-by-step explanation:

This is the answer.

Answered by Shrivatsakulkarni

4

Volume of cube = 729 m³

Volume of cube = a³

∴ a³ = 729 m³

Rooting on both sides

a = 27 m

TSA of cube = 6a

= 6 × 27

= 162 cm²

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