Question

Manpreet and height of cuboid are 30 cm, 25 CM, 20 m find its surface area and lateral surface area​

Answer 1

l=30cm

b=25cm

h=20m 20×100=2000cm

Total surface area=2(lb+bh+hl)

=2(30×25+25×2000+2000×30)

=2(750+50000+60000)

=2(110750)

=221500cm2

Lsa of cuboid =2(l+b)h
=2(30+25)2000
=2(55)2000
=(110)2000
=220000cm2

Answer 2

Answer:

Step-by-step explanation:

length=30cm

breadth=25cm

height=20m 20×100=2000cm

Total surface area=2(lb+bh+hl)

=2(30×25+25×2000+2000×30)

=2(750+50000+60000)

=2(110750)

=221500 cm^2