Question

If 8cm,4cm and 2cm are Length, width and height of a cuboid respectively then find the its volume ​

Answer 1

Given :-

• Length of the cuboid = 8cm

• Width of the cuboid = 4cm

• Height of the cuboid = 2cm

Solution :-

Here, We know that

Length = 8cm , Breath = 4cm, Height = 2cm

Volume of cuboid = Length * Breath * height

Put the required values,

Volume of cuboid = 8 * 4 * 2

Volume of cuboid = 64cm^3

Hence, The answer is 64cm^3

Formulas related to

cuboid :-

• Curved surface area = 2 ( l + b)h

• Total surface area = 2 ( lb + bh + hl)

• Volume of cuboid = l * b * h$.$

Answer 2

$\underline{ \sf Given:- }$

• $\small \sf{Length \: of \: a \: cuboid,l \: \large\longrightarrow \small \boxed{ \bf 8 \: cm}}$

• $\small \sf{Breadth \: of \: a \: cuboid,b \: \large\longrightarrow \small \boxed{ \bf 4 \: cm}}$

• $\small \sf{Height\: of \: a \: cuboid \: ,h \large\longrightarrow \small \boxed{ \bf 2 \: cm}}$

$━━━━━━━ \pink ★ ━━━━━━━$

$\underline{ \sf To \: Find:-}$

• $\small \sf{Volume\: of \: a \: cuboid \: \large\longrightarrow \small \boxed{ \bf ?}}$

$━━━━━━━ \green ★ ━━━━━━━$

$\underline{ \sf Formula \: Required:-}$

$\\ \small\bigstar {\underline {\boxed { \bf {\green\: Volume \: of \: a \: Cuboid \leadsto Length \times Breadth \times Height }}}} \bigstar$

$━━━━━━━ \blue ★ ━━━━━━━$

$\underline{ \sf SoluTioN:-}$

$\small \sf \:We \: know,$

$\\ \small{ \bf \implies Volume \: of \: a \: Cuboid \leadsto Length \times Breadth \times Height }$

$\small{ \bf \implies Volume \: of \: a \: Cuboid \leadsto 8\times 4\times 2 }$

$\small{ \bf \implies Volume \: of \: a \: Cuboid \leadsto 32 \times 2 }$

$\small{ \bf \implies Volume \: of \: a \: Cuboid \leadsto 64 \: cm {}^{3} }$

$\small \sf \therefore The \: Volume \: of \: a \: Cuboid \: is \: 64 \: cm {}^{3}$

$━━━━━━━ \red ★ ━━━━━━━$

$\underline{ \sf \: More \: Information:-}$

• $\small \sf \: Volume \: of \: a \: Cuboid \large\leadsto \small \boxed{ \bf l \times b \times h}$

• $\small \sf \: Volume \: of \: a \: Cube \large\leadsto \small \boxed{ \bf {a}^{3} }$

• $\small \sf \: Volume \: of \: a \: Cylinder \large\leadsto \small \boxed{ \bf \pi {r}^{2}h }$

• $\small \sf \: Volume \: of \: a \:Cone\large\leadsto \small \boxed{ \bf \frac{1}{3}\pi r {}^{2} h }$

• $\small \sf \: Volume \: of \: a \: Sphere \large\leadsto \small \boxed{ \bf \frac{4}{3} \pi r {}^{3} }$

• $\small \sf \: Volume \: of \: a \: Hemisphere \large\leadsto \small \boxed{ \bf \frac{2}{3}\pi {r}^{3} }$

$━━━━━━━\purple ★ ━━━━━━━$