Question

। ਹੇਠਾਂ ਕੁੱਝ ਘਣਾਂ ਦੇ ਕਿਨਾਰਿਆਂ ਦੀ ਲੰਬਾਈ ਦਿੱਤੀ ਗਈ ਹੈ। ਹਰੇਕ ਘਣ ਦਾ ਆਇਤਨ ਪਤਾ
ਕਰੋ :
6 ਸਮ
(ii) 8 ਮੀ.
(iii) 15 ਮਿ.ਮੀ.
(iv) 21 ਮੀ.​

Answer 1

Given:

The lengths of the edges of some cubes: Find

(i) 6 cm

(ii) 8 m

(iii) 15 mm

(iv) 21 m

To find:

The volume of each cube

Solution:

The formula used to solve the above-given problem is as follows:

$\boxed{\bold{Volume \:of\:a\:cube = a^3}}$

Let's assume "a" represents the edge of each of the cube.

Using the formula of the volume of a cube, we get

Case (i): a = 6 cm:

The volume of the cube = $6^3$ = $\underline {\bold{216\: cm^3}}$

Case (ii): a = 8 m:

The volume of the cube = $8^3$ = $\underline {\bold{512\:m^3}}$

Case (iii): a = 15 mm:

The volume of the cube = $15^3$ = $\underline {\bold{3375\:mm^3}}$

Case (iv): a = 21 m:

The volume of the cube = $21^3$ = $\underline {\bold{9261\:m^3}}$

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