Question

an aluminium sheet is of dimension 38cm×38cm. from each of its corners, a square of 4 cm is cut. an open box is made of the remaining sheet. find the volume of the box.

Answer 1

side of square sheet is divuded by 4 as it will be folde 4 times and the volume will still ramain same after removal of 4cm^2 sry for bad handwriting and cutting

Answer 2

Answer:

The volume of the box is $\bold{3600 \mathrm{cm}^{3}}$

Step-by-step explanation:

Given: Dimension of the aluminium sheet = 38cm x 38cm

Length l of the aluminium sheet = 38 -4-4=30cm

Breath b of the aluminium sheet= 38-4-4=30cm

Height h of the aluminium sheet =4 cm

Therefore volume of the box = l x b x h

Where I = length b= breath and h= height

= 30 x 30 x 4

$=3600 \mathrm{cm}^{3}$

To know: Volume is the quantity of the 3D space which is enclosed by a closed surface

The SI unit of the volume is cubic meter

Here the volume of the box is  $\bold{3600 \mathrm{cm}^{3}}$