Question

find the curved area of cone whose slant height i s 21cm and and radius is 14cm

Answer 1

hey friend....



$csa = \pi \: r \: l$


$\frac{22}{7} \times 14 \times 21$




$44 \times 21 = 924cm {}^{2}$




Hope it helps you


$<marquee > prabhudutt$

Answer 2

Hey...Mate

Curve Surface Area Of Cone =

$\pi rl$
Given :-

r = 14 cm
h = 21 cm

$\frac{22}{7} \times 21 \times 14$

$= {924cm}^{2}$

Hope it Helpes u !!