Question

the length breadth and height of a cuboid are 15 ,10 ,and 30 cm find the surface area of cuboid please solve faster i have urgent​

Answer 1

I hope this helped you a lot

Answer 2

Step-by-step explanation:

$\bf{\underline{\underline\red{Given:-}}}$

• The length of the cuboid = 15cm

• The breadth of the cuboid = 10cm

• The height of the cuboid = 30cm

$\bf{\underline{\underline\blue{To\:Find:-}}}$

• The surface area of the cuboid.

$\bf{\underline{\underline\green{Solution:-}}}$

The surface area of the cuboid is given by the formula:-

$\boxed{ \rm Surface \: of \: the \: cuboid \: = 2(lb + bh + hl)}$

Here:-

• l = length of the cuboid

• b = breadth of the cuboid

• h = height of the cuboid

Substituting the values:-

$\longrightarrow2 \{(15 \times 10) + (10\times 30) + (30 \times 15) \}$

$\longrightarrow2 \{(150) + (300) + (450) \}$

$\longrightarrow2 (150+ 300+ 450)$

$\longrightarrow2 (900)$

$\rm \longrightarrow1800$

Hence;

$\underline{\boxed{ \rm \therefore \: Total \: surface \: area \: of \: cuboid = 1800 {m}^{2} }}$