Question

How to find total surface area curved surface area and volume of each that is
Cylinder
Cubiodal
Cubical

Answer 1

Answer :-

Some of the abbreviations are :-

r = Radius
h = height
l = length
b = breath
a = side

Total surface area of cylinder = 2πr(r + h)
Curved surface area of cylinder = 2πrh
Volume of cylinder = πr²h

Total surface area of cuboidal = 2(lb + bh + hl)
Curved surface area of cuboidal = 2 × (l + b) × h
Volume of Cuboidal = lbh


Total surface area of cubical = 6a
Curved surface area of cubical = 4a
Volume of cubical = a³

Answer 2

curved surface area of a cylinder
$= 2\pi \: r \: h$
total surface area of a cylinder
$=2\pi \: r \: (r \: + h)$
volume of a cylinder
$= \pi {r}^{2} h$
total surface area of cube
$6 {l}^{2}$
curved surface area of cube
$= 4 {l}^{2}$
volume of a cube
$= {l}^{3}$
total surface area of cuboid
$= 2(l + b \times b + h \times h + l)$
curved surface area of a cuboid
$2(l + b)h$
volume of a cuboid
$= l \times b \times h$