Question

The measurement of luggage box 48cm 36cm 28cm.Find the volume of the box .How many square cm of cloth is to make a covervfor the box

Answer 1

Answer:

The volume of the box is 48384 cm³ and 8160 cm² cloth is required make a cover for the box.

Step-by-step explanation:

The measurement of luggage box 48 cm, 36 cm, 28cm.

The volume of the box is

$V=l\times b\times h$

where, l is length, b is breadth and h is height.

The volume of the box is

$V=48\times 36\times 28$

$V=48384$

Therefore the volume of the box is 48384 cm³.

The total surface area of box is

$A=2(lb+bh+hl)$

$A=2(48\times 36+36\times 28+28\times 48)$

$A=8160$

The area of box is 8160 cm², therefore  8160 cm² cloth is required make a cover for the box.

Answer 2

Answer:

the volume of the box is

v=l×b×h

v=48×36×28

v=48384

the total aur face area of box is

a=2(lb×bh×hl)

a2(48×36+36×28+28×48)

a=8160