Question

Q7. The side of a cube is 9cm. Find its volume.​

Answer 1

Answer:

$729 {cm}^{3}$

Step-by-step explanation:

volume of a cube is

${a}^{3}$

$volume = side \times side \times side$

$= 9 \times 9 \times 9 = 729 \: {cm}^{3}$

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Answer 2

$\:\:\:\huge\color{}\boxed{\colorbox{}{Process:}}$

${\boxed {\bold {FORMULA\ FOR\ VOLUME\ OF\ A\ CUBE:}}}}}$

${\boxed {\bold {V = \alpha^{3}}}}}}$

${\boxed {\bold {\alpha^{3} x\ \alpha^{3} x\ \alpha^{3}}}}}}$

${\boxed {\bold {9cm\ x\ 9cm\ x\ 9cm\ =}}}}}$

${\boxed {\bold {729cm}}}}}$ ✔

So the volume of the cube is 729 cm. ✔

➥ I hope I have helped you, greetings!

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