Question

Find the volume of a cuboid that has the area of base equal to 60 square cm and height is equal to 8 cm.​

Answer 1

Step-by-step explanation:

Question:-

Find the volume of a cuboid that has the area of base equal to 60 square cm and height is equal to 8 cm.

━━━━━━━━━━━━━━━━━━━━━━━━━

$\red{\boxed{ \sf \blue{ Understanding\: the \: Question }}}$

In this question we have to find the Volume of a Cuboid that has the area of the base equal to 60sq.cm and height equal to 8cm. So, in this simply we have to apply the formula of Volume of cuboid to find the volume.

━━━━━━━━━━━━━━━━━━━━━━━━━

Given:-

Area of the base = $\blue{\fbox\orange{60cm² }}$

Length × Breadth = $\blue{\fbox\orange{60cm² }}$

Height = $\blue{\fbox\orange{8cm }}$

━━━━━━━━━━━━━━━━━━━━━━━━━

Let's do it :-

$\begin{gathered}\begin{gathered}\begin{gathered}\begin{gathered}:\green \implies \underline\purple{ \boxed{\displaystyle \sf \bold\red{\: Volume \: of \: Cuboid \: = \: Length\: × \: Breadth \: × \: Height }} }\\ \\\end{gathered}\end{gathered}\end{gathered}\end{gathered}$

$\begin{gathered}\begin{gathered}\begin{gathered}\begin{gathered}: \implies \displaystyle \sf \: Volume\: = \: 60\: × \: 8\: cm³ \\ \\ \\\end{gathered}\end{gathered}\end{gathered}\end{gathered}$

$\begin{gathered}\begin{gathered}\begin{gathered}\begin{gathered}: \green\implies \underline\red{ \boxed{\displaystyle \sf \bold\blue{\: Volume \: = \: 480cm³}} }\\ \\\end{gathered}\end{gathered}\end{gathered}\end{gathered}$

━━━━━━━━━━━━━━━━━━━━━━━━━

Hence,

The volume of cuboid = 480cm³

Answer 2

Answer:

$\huge{\underline{\underline{\mathtt{\purple(oye )\red{r}\pink{a}\green{j}\purple{ \: here}\red{}}}}}$

volume of cuboid =l×b×h=448cm

3

=l×b×7=448cm

3

=l×b=64cm

2

but base is square

∴l=b

∴l

2

=64cm

2

⇒l=b=8cm

surface area =2(lb+lh+bh)

=2(8×8+8×7+8×7)

=2(64+56+56)

=352cm

2