Question

With the help of a model illustrate to obtain formula for. (a) Lateral surface area of Cylinder (b) total surface area of Cylinder (c) Volume of Cylinder (d) LSA of Cube & Cuboid (e) TSA of Cube & Cuboid ​

Answer 1

Answer:

$\LARGE {\pink {\fbox {\color {purple} {Answer}}}}$

(a) Lateral surface area of Cylinder

${\color {grey} {A = 2πrh}}$

(b) total surface area of Cylinder

${\color {yellow} { 2πr(r+h) }}$

(c) Volume of Cylinder

${\color {pink} { V=πr^2h}}$

(d) LSA of Cube & Cuboid

${\color {blue} {cube\:= 4a^2}}$

${\color {blue} {cuboid \: = 2h(l+b)}}$

(e) TSA of Cube & Cuboid

${\color {red} {cuboid \: = 2(lb+bh+hl)}}$

${\color {red} {cube \: 6a^2}}$

Answer 2

Answer:

Answer is in the attachment above.....