Question

I. The radius and slant height of Cone is 2 cm and 6cm respectively its curved surface
area is .......
.............cm?.
a) 121л
b) 41л
c) 8 л
d) 67л​

Answer 1

Answer:

$12\pi {cm}^{2}$

Step-by-step explanation:

Given that,

r = 2 cm

l = 6 cm

C.S.A(Cone) =

$\pi \: r \: l$

$= \pi \times 2 \times 6$

$= \pi \times 12$

$= 12\pi$