What is the difference between the total surface area and curved surface area of a cylinder whose radius is equal to 10 cm ?

Question

What is the difference between the total surface area and curved surface area of a cylinder whose radius is equal to 10 cm ? (A) 200 π cm 2 (B) 300 π cm 2 (C) 100 π cm 2 (D) 10 π cm 2

Tardigrade Admin · Accepted Answer

(i) The difference between T.S.A. and C.S.A. of cylinder is 2 π 2. (ii) The difference of T.S.A. and C.S.A. of a cylinder is 2 × Base area.

Q. What is the difference between the total surface area and curved surface area of a cylinder whose radius is equal to $10 c m$ ?

$200 π c m^{2}$

$300 π c m^{2}$

$100 π c m^{2}$

$10 π c m^{2}$

(i) The difference between T.S.A. and C.S.A. of cylinder is $2 π^{2}$ .
(ii) The difference of T.S.A. and C.S.A. of a cylinder is $2 \times$ Base area.

Q. What is the difference between the total surface area and curved surface area of a cylinder whose radius is equal to 10cm ?

200πcm2

300πcm2

100πcm2

10πcm2