Question

Volume and surface area of a cuboid whose dimensions are length=6cm,breadth=5cm,height=4cm

Answer 1

Answer:

volume=6*5*4

=120cm3

Step-by-step explanation:

surface area =2(lb+bh+lh)

=2(30+20+24)

=2(74)

=148

Answer 2

$\Huge{\underline{\underline{\blue{\mathfrak{Answer :}}}}}$

$\Large{\sf{Given :}}$

Length(L) of cuboid is 6 cm.

Breadth(B) of cuboid is 5 cm.

Height(H) of cuboid is 4 cm.

$\rule{200}{2}$

$\LARGE{\sf{To \: Find :}}$

Volume and Surface Area

$\rule{200}{2}$

$\LARGE{\sf{Solution :}}$

We know that,

$\LARGE{\boxed{\boxed{\green{\tt{Volume = L \: \times \: B \: \times \: H}}}}}$

(Putting Values)

↪Volume = 6 * 5 * 4

↪ Volume = 30 * 4

↪ Volume = 120 cm³

$\Large{\boxed{\red{\sf{Volume = 120 \: cm^3}}}}$

$\rule{200}{2}$

Now,

$\LARGE{\boxed{\boxed{\green{\tt{TSA = 2(LB + BH + LH) }}}}}$

(Putting Values)

↪ TSA = 2(6(5) + 5(4) + 6(4))

↪ TSA = 2(30 + 20 + 24)

↪ TSA = 2(74)

↪TSA = 148 cm²

$\Large{\boxed{\red{\sf{TSA = 148 \: cm^2}}}}$